Полезные ссылки
- UNIMARC manual : Bibliographic Format 1994
- Guidelines for Using UNIMARC for Component Parts
- Guidelines for Using UNIMARC for Microforms
- Guidelines for Using UNIMARC for Older Monographic Publications (ANTIQUARIAN)
- UNIMARC Minimal Level Record
- Multi-level Description: Encoding Options for UNIMARC
- Electronic resources
- UNIMARC / Authorities 1991