USMARC Concise Authority: Heading Fields (1XX)
Fields 100-185 contain names, uniform titles, and terms used in headings or subdivisions to headings. They are usually constructed according to generally accepted cataloging and thesaurus-building rules. In a USMARC authority record, a heading is the content of a 1XX, 4XX, or 5XX field that documents the form of name, title, or term used for indexing and retrieval or organizational purposes in a file. The content designation of the subelements of each type of heading is consistent across the 1XX heading and 4XX/5XX tracing fields.
- HEADINGS--GENERAL INFORMATION
- 100 - HEADING--PERSONAL NAME (NR)
- 110 - HEADING--CORPORATE NAME (NR)
- 111 - HEADING--MEETING NAME (NR)
- 130 - HEADING--UNIFORM TITLE (NR)
- 150 - HEADING--TOPICAL TERM (NR)
- 151 - HEADING--GEOGRAPHIC NAME (NR)
- 155 - HEADING--GENRE/FORM TERM (NR)
- 180 - HEADING--GENERAL SUBDIVISION (NR)
- 181 - HEADING--GEOGRAPHIC SUBDIVISION (NR)
- 182 - HEADING--CHRONOLOGICAL SUBDIVISION (NR)
- 185 - HEADING--FORM SUBDIVISION (NR)
HEADINGS--GENERAL INFORMATION
Two types of headings are defined in the authorities format:
- Established heading
- The authoritative form of a heading that is used as a main entry (1XX), added entry (700-730), or series added entry (440 or 800-830), or as the lead element in a subject access (600-651, 654-657) field in bibliographic records. In authority records, established headings are used in fields 100-155 (headings) and fields 500-555 (tracings) for established heading (008/09, Kind of record, code a or f) and subdivision (008/09, Kind of record, code d) records.
- Unestablished heading
- A heading used within an authority file to organize or
to refer. The unestablished heading may be a variant to the
established form, a heading used only for authority file
organizational purposes, or an incomplete piece of an
established heading. This heading is not used in
bibliographic records. In established heading records an
unestablished heading may be used in a 4XX (tracing) field.
In reference, subdivision, reference and subdivision, and
node label records, the 1XX (heading) field contains an
unestablished heading.
Both established and unestablished headings may be names, name/title combinations, uniform titles, topical terms, genre/form terms, subdivisions, extended subject headings or node labels. - Name heading
- A heading that is a personal, corporate, meeting, or jurisdiction (including geographic) name.
- Name/title heading
- A heading consisting of both a name and a title portion. The name portion may be a personal, corporate, meeting, or jurisdiction name. The title portion may be a uniform or conventional title, a title page title of a work, or a series title.
- Uniform title heading
- A heading consisting of a uniform or conventional title, a title page title, or a series title that is not entered under a personal, corporate, meeting, or jurisdiction name in a name/title heading construction.
- Topical term heading
- A heading consisting of a topical subject term.
- Genre/form term heading
- A heading consisting of a genre/form subject term.
- Subdivision heading
- A heading consisting of a general (topical or language), form, geographic, or chronological subject subdivision term. An extended subdivision heading contains more than one subject subdivision term (subfields $v, $x, $y, and $z).
- Extended subject heading
- A name, name/title, uniform title, topical term or genre/form term heading that includes one or more general, form, geographic, or chronological subject subdivision terms (subfield $v, $x, $y, or $z).
- Node label heading
- A heading consisting of a term used in the systematic section of a thesaurus to indicate the logical basis on which a category is divided. The dash (--) that precedes a subject subdivision is not carried in the USMARC record; it may be generated based on the presence of subfields $v, $x, $y, or $z.
Heading Usage in Bibliographic Records
Only the 1XX field in established heading records may be used as access points in bibliographic records. Name, name/title, and uniform title headings may be used as main or added entries (008/14, code a); name, name/title, uniform title, topical term, genre/form, and extended subject headings may be used as subject added entries (008/15, code a), and name/title and uniform title headings may be used as series added entries (008/16, code a). Subdivision headings may be used only in extended subject heading added entries.
Heading Usage in Authority Structures
A heading may be categorized as being suitable for either a name or a subject authority structure. Headings that are formulated using descriptive cataloging conventions (008/10) are suitable for a name authority structure. These headings encompass name, name/title, and uniform title headings in established heading and established heading and subdivision records and unestablished forms of these types of headings in reference records. Certain note and tracing and reference fields are used only in records for headings suitable for name authority structures.
Headings that are formulated using subject heading system /thesaurus building conventions (008/11) are suitable for a subject authority structure. These headings encompass names, name/title combinations, uniform titles, topical terms, and genre/form headings (and extended subject headings using these types of headings) in established heading and established heading and subdivision records. Unestablished forms of these types of headings are used in reference and, reference and subdivision records. Unestablished headings are also used in subdivision and node label records. Certain note and tracing and reference fields in the format are used only in records for headings suitable for subject authority structures.
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100 - HEADING--PERSONAL NAME (NR)
An established personal name used in name, name/title, or extended subject heading established heading records or an unestablished personal name used in these types of headings in reference records.
Indicators
- First - Type of personal name entry element
A value that indicates the form of the entry element of the heading.- 0 - Forename
The name is a forename or is a name consisting of words, initials, letters, etc., that are formatted in direct order. - 1 - Surname
The name is a surname formatted in inverted order or a name without forenames that is known to be a surname. - 3 - Family name
The name represents a family, clan, dynasty, house, or other such group and may be formatted in direct or inverted order.
- 0 - Forename
- Second - Undefined
Contains a blank (#)
Subfield Codes
- $a - Personal name (NR)
A surname and/or forename; letters, initials, abbreviations, phrases, or numbers used in place of a name; or a family name. - $b - Numeration (NR)
A roman numeral or a roman numeral and a subsequent part of a forename when the first indicator value is 0. - $c - Titles and other words associated with a name (R)
- $d - Dates associated with a name (NR)
Dates of birth, death, or flourishing, or any other date associated with a name. - $e - Relator term (R)
A term that describes the relationship between a name and a work. - $f - Date of a work (NR)
A date of publication used with a title of a work in a name/title heading. - $g - Miscellaneous information (NR)
A data element not more appropriately contained in another defined subfield. - $h - Medium (NR)
A media qualifier used with a title of a work in a name/title heading. - $k - Form subheading (R)
- $l - Language of a work (NR)
The name of a language(s) used with a title of a work in a name/title heading. - $m - Medium of performance for music (R)
- $n - Number of part/section of a work
(R)
A number designation for a part or section of a work used with a title in a name/title heading. - $o - Arranged statement for music (NR)
The abbreviation arr. used in a uniform title for a work in a name/title heading. - $p - Name of part/section of a work (R)
A name designation of a part or section of a work used with a title in a name/title heading. - $q - Fuller form of name (NR)
A more complete form of the name contained in subfield $a. - $r - Key for music (NR)
The statement of key used in a uniform title for a work in a name/title heading. - $s - Version (NR)
Version, edition, etc., information used with a title of a work in a name/title heading. - $t - Title of a work (NR)
A uniform title, a title page title of a work, or a series title used in a name/title heading. - $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
The linking tag number of the associated field and a two-character occurrence number (right justified with a zero in the unused position) that link fields that are alternate graphic representations of each other. Subfield $6 is the first subfield in the field and is structured as follows: [linking tag]-[occurrence number].
Examples
100 |
1#$aOlearius, Adam, $d1603-1671 |
100 |
1#$aDe Angelini, Anna |
100 |
1#$aMcCoy, Hal |
100 |
1#$aO'Brien, Gerard |
100 |
2#$aAlderwerelt van Rosenburgh, C. R. W. K. van $q(Cornelis Rugier Willem Karel), $d1863-1936 |
100 |
1#$aAleixandre Ferrandis, V. |
100 |
2#$aDigby of Geashill, Frances Noel Digby, $cBaroness, $d1660 or 61-1684 |
100 |
2#$aMateu y Llopis, Felipe, $d1901- |
100 |
3#$aArey family |
100 |
3#$aGuelf, House of |
100 |
3#$aAttalid dynasty, $d282- 133 B.C. |
100 |
0#$aThomas $c(Anglo-Norman poet) |
100 |
0#$aW. P., $cEsq. |
100 |
0#$aGustaf $bV, $cKing of Sweden, $d1858-1950 |
100 |
1#$aAppleton, Victor, $cII, pseud. |
100 |
1#$aSalisbury, James Cecil, $cEarl of, $dd. 1683 |
100 |
1#$aSaur, Karl-Otto, $cJr. |
100 |
0#$aBlack Foot, $cChief, $dd. 1877 $c(Spirit) |
100 |
1#$aBrown, John, $d1800-1859, $edefendant |
100 |
1#$aSperoni, Sperone, $d1500-1588. $tSelections. $f1982 |
100 |
1#$aWagner, Richard, $d1813-1883. $tOuverture. $hSound recording |
100 |
1#$aHusak, Gustav. $tSpeeches. $kSelections |
100 |
0#$aDemetrius, $cof Phaleron, $db. 350 B.C. $tDe elocutione. $lRussian |
100 |
1#$aRies, Ferdinand, $d1784-1838. $tOctets, $mpiano, winds, strings, $nop. 128, $rAb major |
100 |
1#$aTelemann, Georg Philipp, $d1681-1767. $tSonatas, $mflutes (2), $nop. 5; $oarr. |
100 |
1#$aKalashnikov, S. D. $q(Sergei Dmitrievich) |
100 |
0#$aClaudius $q(Claudius Ceccon) |
100 |
0#$aGautama Buddha $vBiography $vEarly works to 1800 |
100 |
3#$aClark family $vFiction |
100 |
1#$aBrunhoff, Jean de, $d1899-1937 $xCharacters $xBabar |
100 |
1#$aShakespeare, William, $d1564-1616 $xCriticism and interpretation $xHistory $y18th century |
100 |
0#$aFrederick $bII, $cHoly Roman Emperor, $d1194-1250 $xHomes and haunts $zItaly |
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110 - HEADING--CORPORATE NAME (NR)
An established corporate name used in a name, name/title, or extended subject heading in established heading records or an unestablished corporate name used in these types of headings in reference records.
Indicators
- First - Type of corporate name entry element
A value that indicates the form of the entry element of the heading.- 0 - Inverted name
The corporate name begins with a personal name in inverted order. - 1 - Jurisdiction name
The entry element is a name of a jurisdiction that is also an ecclesiastical entity or is a jurisdiction name under which a corporate name, a city section, or a title of a work is entered. - 2 - Name in direct order
- 0 - Inverted name
- Second - Undefined
Contains a blank (#)
Subfield Codes
- $a - Corporate name or jurisdiction name as entry
element (NR)
A name of a corporate body, or the first entity when subordinate units are present; a jurisdiction name under which a corporate body, city section, or a title of a work is entered; or a jurisdiction name that is also an ecclesiastical entity. - $b - Subordinate unit (R)
A name of a subordinate corporate unit, a name of a city section, or a name of a meeting entered under a corporate or jurisdiction name. - $c - Location of meeting (NR)
A place name or a name of an institution where a meeting was held. - $d - Date of meeting or treaty signing
(R)
The date a meeting was held or, in a name/title field, the date a treaty was signed. - $e - Relator term (R)
- $f - Date of a work (NR)
- $g - Miscellaneous information (NR)
The name of the other party to a treaty in a name/title heading; a subelement that is not more appropriately contained in subfield $c, $d, or $n in a heading for a meeting entered under a corporate name; or a data element that is not more appropriately contained in another defined subfield in any other type of corporate name heading. - $h - Medium (NR)
- $k - Form subheading (R)
- $l - Language of a work (NR)
- $m - Medium of performance for music (R)
- $n - Number of part/section/meeting (R)
A number designation for a meeting entered under a corporate name or for a part or section of a work used with a title in a name/title heading. - $o - Arranged statement for music (NR)
- $p - Name of part/section of a work (R)
- $r - Key for music (NR)
- $s - Version (NR)
- $t - Title of a work (NR)
- $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
See the descriptions of subfields $e, $f, $h, $l, $o, $p, $r, $s, $t, and $6 under field 100.
Examples
110 |
1#$aArlington National Cemetery (Va.) |
110 |
2#$aNigel Brooks Chorale |
110 |
2#$aField & Young (Jersey City, N.J.) |
110 |
1#$aPennsylvania. $bState Board of Examiners of Nursing Home Administrators |
110 |
1#$aJalisco (Mexico). $tLey que aprueba el plan regional urbano de Guadalajara, 1979-1983 |
110 |
2#$aUniversity of Illinois at Urbana- Champaign. $bExperimental Music Studios |
110 |
2#$aArizona Family Planning Council |
110 |
2#$aPRONAPADE (Firm) |
110 |
1#$aNotre-Dame de Laeken (Belgium : Parish) |
110 |
2#$aLabour Party (Great Britain). $bConference $n(71st : $cBlackpool) |
110 |
1#$aNew Hampshire. $bConstitutional Convention $d(1781) |
110 |
1#$aAlgeria. $tTreaties, etc. $gEngland and Wales, $d1682 Apr. 20 |
110 |
2#$aEastman Kodak Company, $edefendant-appellant |
110 |
2#$aRaleigh Publishing Company. $tWorks. $f1979 |
110 |
1#$aFrance. $tConstitution (1946) |
110 |
1#$aMinnesota. $bConstitutional Convention $d(1857 : $gRepublican) |
110 |
1#$aGreat Britain. $tTreaties, etc. $gPoland, $d1948 Mar. 2. $kProtocols, etc. $d1951 Mar. 6 |
110 |
2#$aPearls Before Swine (Musical group). $tOne nation underground. $hSound recording |
110 |
2#$aBritish Library. $kManuscript. $nArundel 384 |
110 |
2#$aLibrary of Congress. $bCongressional Research Service. $bSenior Specialist Division. $tSoviet diplomacy and negotiating behavior. $lJapanese. $kSelections |
110 |
1#$aUnited States. $bCongress $n(97th, 2nd session : $d1982). $bHouse |
110 |
1#$aPhilippines. $tLabor Code of the Philippines. $nBook 5, $pLabor Relations |
110 |
2#$aUnited Nations $xEconomic assistance $vPeriodicals |
110 |
2#$aCatholic Church $zGermany $xHistory $y1933-1945 |
110 |
2#$aReal Academia de la Historia (Spain). $kManuscript. $nH |
110 |
2#$aSociety of Friends $zPennsylvania $xHistory $vMaps |
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111 - HEADING--MEETING NAME (NR)
An established meeting name used in a name, name/title, or extended subject heading in established heading records or an unestablished meeting name used in these types of headings in reference records.
Indicators
- First - Type of meeting name entry element
A value that identifies the form of the entry element of the heading.- 0 - Inverted name
The meeting name begins with a personal name in inverted order. - 1 - Jurisdiction name
The entry element is a jurisdiction name under which a meeting name is entered. - 2 - Name in direct order
- 0 - Inverted name
- Second - Undefined
Contains a blank (#)
Subfield Codes
- $a - Meeting name or jurisdiction name as entry element
(NR)
A name of a meeting, or the first entity when subordinate units are present; or a jurisdiction name under which a meeting name is entered in a pre-AACR 2 formulating heading. - $c - Location of meeting (NR)
- $d - Date of meeting (NR)
- $e - Subordinate unit (R)
The name of a subordinate unit entered under a meeting name. - $f - Date of a work (NR)
- $g - Miscellaneous information (NR)
- $h - Medium (NR)
- $k - Form subheading (R)
- $l - Language of a work (NR)
- $n - Number of part/section/meeting (R)
- $p - Name of part/section of a work (R)
- $q - Name of meeting following jurisdiction name entry
element (NR)
The name of a meeting that is entered under a jurisdiction name contained in subfield $a. - $s - Version (NR)
- $t - Title of a work (NR)
- $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
See descriptions of subfields $g, $h, $l, $p, $s, $t, and $6 under field 100 and subfields $c and $n under field 110.
Examples
111 |
2#$aSymposium Internacional "Manuel Pedroso" In Memoriam $d(1976 : $cGuanajuato, Mexico) |
111 |
2#$aWittenberg University Luther Symposium $d(1983) |
111 |
2#$aInternational Congress of Romance Linguistics and Philology $n(17th : $d1983 : $cAix-en-Provence, France). $tActes du XVIIeme Congres international de linguistique et philologie romanes |
111 |
2#$aInternational Symposium on Quality Control (1974- ) |
111 |
2#$aIllinois White House Conference on Children $d(1980 : $cSpringfield, Ill.). $eChicago Regional Committee |
111 |
2#$aSymposium on Nonsteady Fluid Dynamics, $cSan Francisco, $d1978 $g(Projected, not held) |
111 |
2#$aInternational Conference on Safety of Life at Sea $d(1960 : $cLondon, England). $tFinal act of conference with annexes including the International Convention for the Safety of Life at Sea, signed in London, 17 June, 1960. $lChinese & English. $kSelections |
111 |
2#$aConference on the Limitation of Armament $d(1921-1922 : $cWashington, D.C.). $tWashington Kaigi keika. $n1, $pGunbi seigen ni kansuru mondai |
111 |
2#$aOlympic Games $xHistory $vJuvenile literature |
111 |
2#$aNew York World's Fair $d(1939-1940) $xBuildings |
111 |
2#$aLa Crosse Health and Sports Science Symposium |
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130 - HEADING--UNIFORM TITLE (NR)
An established uniform title used in a title or extended subject heading in established heading records or an unestablished uniform title used in these types of headings in reference records.
Indicators
- First - Undefined
Contains a blank (#) - Second - Nonfiling characters
- 0-9 - Number of nonfiling characters present
Subfield Codes
- $a - Uniform title (NR)
- $d - Date of treaty signing (R)
- $f - Date of a work (NR)
- $g - Miscellaneous information (NR)
- $h - Medium (NR)
A media qualifier. - $k - Form subheading (R)
- $l - Language of a work (NR)
- $m - Medium of performance for music (R)
- $n - Number of part/section of a work (R)
- $o - Arranged statement for music (NR)
- $p - Name of part/section of a work (R)
- $r - Key for music (NR)
- $s - Version (NR)
- $t - Title of a work (NR)
A title-page title of a work. - $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
See the descriptions of subfields $g and $6 under field 100.
Examples
130 |
#0$a"Hsuan lai hsi kan" hsi lieh |
130 |
#0$aElektroshlakovyi pereplav |
130 |
#0$aBastard |
130 |
#0$aHabakkuk commentary |
130 |
#0$aBeowulf |
130 |
#0$aResources information series |
130 |
#0$aImago (Series) |
130 |
#0$aSocialist thought and practice (Belgrade, Serbia) |
130 |
#0$aEconomia (Franco Angeli editore : 1985) |
130 |
#0$aInter-American Treaty of Reciprocal Assistance $d(1947) |
130 |
#0$aBible. $lLatin. $sVulgate. $f1454? |
130 |
#0$aNew-York statesman (1823) |
130 |
#0$aGone with the wind (Motion picture). $hSound recording |
130 |
#0$aBible. $pO.T. $pFive Scrolls. $lHebrew. $sBiblioteca Vaticana. $kManuscript. $nUrbaniti 1 |
130 |
#0$aConvention for the Protection of Human Rights and Fundamental Freedoms $d(1950). $kProtocols, etc. |
130 |
#0$aVedas. $pRgveda. $lItalian & Sanskrit. $kSelections |
130 |
#0$aConcertos, $mviolin, string orchestra, $rD major |
130 |
#0$aAnnale Universiteit van Stellenbosch. $nSerie A2, $pSoologie |
130 |
#0$aGod save the king; $oarr. |
130 |
#0$aQuestoes internacionais. $pSerie Estudos |
130 |
#0$aTalmud Yerushalmi. $pNezikin. $lGerman. $kSelections |
130 |
#0$aAmerican Convention on Human Rights $d(1969). $nPart 2, $pMeans of Protection. $lSpanish |
130 |
#0$aBeowulf $xLanguage $vGlossaries, etc. |
130 |
#0$aKoran $xCriticism, interpretation, etc. $xHistory $y19th century |
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150 - HEADING--TOPICAL TERM (NR)
An established topical term used in main or extended subject headings in established heading records or an unestablished topical term used in these types of headings in subdivision, reference, or node label records.
Indicators
Both undefined; each contains a blank (#)
Subfield Codes
- $a - Topical term or geographic name as entry element
(NR)
A topical subject, a geographic name used as an entry element for a topical term, or a node label term. - $b - Topical term following geographic name as entry element (NR)
- $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
See the description of subfield $6 under field 100.
Examples
150 |
##$aBlood |
150 |
##$acatalogs by source |
150 |
##$aCharacters and characteristics in literature |
150 |
##$aBull Run, 2nd Battle, 1862 |
150 |
##$aScuba diving $vPeriodicals |
150 |
##$aConflict of laws $xSupport (Domestic relations) |
150 |
##$aGod $xHistory of doctrines $yMiddle Ages, 600- 1500 |
150 |
##$aMusic $y500- 1400 |
150 |
##$aPainting, Chinese $ySung-Yuan dynasties, 960-1368 $xSocieties, etc. |
150 |
##$aChapels $zGermany (West) |
150 |
##$aJohn, the Baptist, Saint, in the Koran |
150 |
##$aCatholic Church in art |
150 |
##$aBible in atheism |
150 |
##$aGreece in art |
150 |
##$aHurricane Flora, 1963 |
150 |
##$aUberhaupt (The German word) |
150 |
##$aAfrihili (Artificial language) |
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151 - HEADING--GEOGRAPHIC NAME (NR)
Contains a geographic name used as a heading in an established heading record, an established heading and subdivision record, a traced or an untraced reference record, or a reference and subdivision record.
Indicators
Both undefined; each contains a blank (#)
Subfield Codes
- $a - Geographic name (NR)
- $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
See the description of subfield $6 under field 100.
Examples
151 |
##$aAmazon River |
151 |
##$aCommunist countries |
151 |
##$aHalley's comet |
151 |
##$aInterstate 70 |
151 |
##$aMason and Dixon's Line |
151 |
##$aHimalaya Mountains |
151 |
##$aIrrawaddy Division (Burma) |
151 |
##$aLeesville (S.C.) |
151 |
##$aPalenque Site (Mexico) |
151 |
##$aPompeii (Extinct city) |
151 |
##$aAltamira Cave (Spain) |
151 |
##$aAntietam National Battlefield (Md.) |
151 |
##$aGreenwich Village (New York, N.Y.) |
151 |
##$aHusum-Schwesing (Germany : Concentration camp) |
151 |
##$aKing Ranch (Tex.) |
151 |
##$aWarm Springs Indian Reservation (Or.) |
151 |
##$aDelaware Memorial Bridge (Del. and N.J.) |
151 |
##$aParis (France) $vGuidebooks |
151 |
##$aRussia $xTerritorial expansion $vMaps, Pictorial |
151 |
##$aUnited States $xHistory $yCivil War, 1861-1865 $xConscientious objectors |
151 |
##$aVenus (Planet) |
151 |
##$aGreen River (Ky. : River) |
151 |
##$aCasper (Wyo.) $vMaps |
151 |
##$aUnited States $xForeign relations $zSoviet Union |
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155 - HEADING--GENRE/FORM TERM (NR)
A genre or form term used as a heading in an established heading record, an established heading and subdivision record, a traced or an untraced reference record, or a reference and subdivision record. The term may consist of more than one word.
Indicators
Both undefined; each contains a blank (#)
Subfield Codes
- $a - Genre/form term (NR)
- $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
See the description of subfield $6 under field 100.
Examples
155 |
##$aBird's-eye views $y1874 |
155 |
##$aCartoons $vPeriodicals |
155 |
##$aDictionaries $xFrench $y18th century |
155 |
##$aHymnals $zMassachusetts $y18th century |
155 |
##$aPhotographs $vPeriodicals |
155 |
##$aAgenda $xWeekly $y1980-1985 |
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180 - HEADING--GENERAL SUBDIVISION (NR)
A topical, form, or language term used as a heading in a subdivision record.
Indicators
Both undefined; each contains a blank (#)
Subfield Codes
- $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
See the description of subfield $6 under field 100.
Examples
180 |
##$xRussian $vDictionaries |
180 |
##$xPolitical aspects |
180 |
##$xRhetoric $xAbility testing |
180 |
##$xArabic [or, Italian, etc.] |
180 |
##$xCivilization $y16th century |
180 |
##$xHistory $y18th century $xExhibitions |
180 |
##$xNuclear reactor safety $y1975-1985 $zUnited States |
180 |
##$xTranslations into French |
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181 - HEADING--GEOGRAPHIC SUBDIVISION (NR)
A geographic name or term used as a heading in a subdivision record.
Indicators
Both undefined; each contains a blank (#)
Subfield Codes
- $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
See the description of subfield $6 under field 100.
Examples
181 |
##$zParis (France) $vPhotographs |
181 |
##$zMississippi $zTippah County $xHistory |
181 |
##$zWashington (D.C.) $y1890-1910 |
181 |
##$zHudson River Valley (N.Y. and N.J.) |
181 |
##$zNew York (State) $zBuffalo |
181 |
##$zFrance $zLoire River Valley |
181 |
##$zAntarctica $zWeddell Sea Region |
181 |
##$zMississippi $zTippah County $vMaps |
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182 - HEADING--CHRONOLOGICAL SUBDIVISION (NR)
A chronological term used as a heading in a subdivision record.
Indicators
Both undefined; each contains a blank (#)
Subfield Codes
- $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
See the description of subfield $6 under field 100.
Examples
182 |
##$y1981- $vPeriodicals |
182 |
##$y1981- $xFrench |
182 |
##$yTo 1500 |
182 |
##$y18th century |
182 |
##$yEarly church, ca. 30-600 |
182 |
##$yGreat War, 1843-1852 |
182 |
##$y1975-1985 $zUnited States |
182 |
##$yGeometric period, ca. 900-700 B.C. |
182 |
##$yMiddle Ages, 600-1500 |
182 |
##$ySung-Yuan dynasties, 960- 1368 |
182 |
##$yCivil War, 1861-1865 $xConscientious objectors |
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185 - HEADING--FORM SUBDIVISION (NR)
A form or genre term used as a heading in a subdivision record.
Indicators
Both undefined; each contains a blank (#)
Subfield Codes
- $v - Form subdivision (R)
- $x - General subdivision (R)
- $y - Chronological subdivision (R)
- $z - Geographic subdivision (R)
- $6 - Linkage (NR)
See the description of subfield $6 under field 100.
Examples
185 |
##$vFiction |
185 |
##$vAbbreviations |
185 |
##$vIndexes $vPeriodicals |
185 |
##$vcase studies $vsoftware |
185 |
##$vDictionaries $xSpanish |
185 |
##$vPoetry $yTo 1500 |
185 |
##$vCatalogs and collections $zUnited States |