NATIONAL LIBRARY OF NEW ZEALAND POLICY ON GENRE/FORM TERMS
- Subject headings describe what something is about.
- Genre/form headings describe what something is.
- A genre is a category of works that share the same style or theme, e.g. detective novels.
- A form is a characteristic of works produced in the same physical format or for the same purpose, e.g. topographic maps, cookbooks.
LIBRARY OF CONGRESS THESAURUS
The Library of Congress established a new thesaurus: Library of Congress Genre/Form Terms for Library and Archival Materials (LCGFT). Terms have been added to this thesaurus for cartographic materials, motion pictures, cookery books, non-musical sound recordings, legal materials, music, religion, literature and artistic and visual works as well as general terms.
The only authoritative list for LCGFT genre/form terms is that supplied by the Library of Congress as authority records in in Library of Congress Subject Headings (LCSH). Lists within our manual are for illustrative purposes and are not intended to be comprehensive. Other lists are available for reference, but they are also not necessarily up to date and should be used with caution.
For more information on Genre/Form Headings at the Library of Congress please see: Genre/Form Headings at the Library of Congress.
MARC CODES FOR GENRE/FORM TERMS
- Authority records from this thesaurus are characterised by the subfield $f lcgft in the 040 field.
- Terms from this thesaurus are coded in bibliographic records as shown below:
- 655 _7 |a [Term.] |2 lcgft
- Example: 655 _7 |a Topographic maps. |2 lcgft
GENRE/FORM AT NATIONAL LIBRARY
As new groups of terms are added to this thesaurus the National Library cataloguers will be updating our policies.
Current National Library genre/form headings practice:
- New Zealand literature
- Cartographic material
- Graphic novels
- Law materials
- Moving images
- New Zealand serials
Last updated: October 5, 2018 (JHS)