Subject and genre headings
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Follow these guidelines for subject and genre headings (6XX fields) in the CCS database. See also Children's subject headings and Non-English Language Materials for those types of resources.
Subject headings (600, 610, 611, 630, 650, 651)
- Every record must have at least one subject heading, or at least one 655 heading if no 600-651 headings apply.
- Every record for a single work of fiction must have at least one subject heading, and applicable 655 headings.
- Use subdivision ‡vSpecimens only for realia (e.g. Telescopes‡vSpecimens).
The following thesauri are acceptable. Delete all other subject headings for resources in English:
- Library of Congress Subject Headings (LCSH)
- Library of Congress Children’s Subject Headings (CSH; formerly LCAC)
- Local subject headings (690, 691)
- Homosaurus Subject Headings (‡2homoit)
Optionally, any of the following may be added for resources in languages other than English:
- Bilindex (Spanish, ‡2bidex)
- QLSP (Spanish, ‡2qlsp)
- Autoridades de la Biblioteca Nacional de España (Spanish Subject Headings, ‡2 abne)
- Encabezamientos de materia de la Biblioteca Nacional de España (Spanish Subject Headings, ‡2 embne)
- Deskryptory Biblioteki Narodowej (National Library of Poland descriptors, ‡2dbn)
Genre/Form headings (655)
- Always add any applicable genre/form headings, in a 655 field.
- Be as specific as possible (e.g.
Textured books
, instead of the more generalToy and movable books
) - Do not subdivide, or qualify by nationality, any heading in a 655 field.
The following thesauri are acceptable. Delete all other genre/form headings:
- Library of Congress Genre/Form Terms (‡2lcgft)
- OLAC Video Game Genre Vocabulary (‡2olacvggt)
- Homosaurus Subject Headings (‡2homoit)
- Local genre headings (655)
INCORRECT: 655 _0 Operas‡vExcerpts. 655 _0 Science fiction‡xWomen authors. 655 _0 Science fiction, American. 655 _0 Christmas stories. 655 _7 Feature films‡zFrance. 655 _0 Motion pictures, French. 655 _0 Urdu fiction. 655 _7 Suspense fiction.‡2gsafd 655 _7 Mystery fiction.‡2gsafd 650 _1 Fantasy. 655 _1 Fantasy.