Bibliographic records
Discover available bibliographic record indexes available for searching in WorldCat, values and criteria for each Format/Document and Material Type index, and RDA terms and codes.
- Indici dei documenti bibliografici
- View all of the bibliographic indexes that are available for searching WorldCat.
- Bibliographic record fields and subfields
- View all of the fields, subfields, index names, and index labels for the bibliographic record WorldCat indexes.
- Format/Document Type values and codes
- View the values, codes, and other criteria indexed for each Format/Document type index.
- Material Type names and codes
- View the values and other criteria indexed for each category set of codes in the Material Type index.
- RDA terms and codes
- RDA, or Resource Description and Access, is the proposed successor to AACR2. The tables in this guide show RDA content, media, and carrier type terms and codes that may occur in fields 336, 337, and 338 of records (term in ‡a; corresponding code in ‡b).