Authority 67X-69X
Kezdőlap - A MARC21 authority formátum
- Authority 667 - Nonpublic General Note (R)
- Authority 670
- Authority 675 - Source Data Not Found (NR)
- Authority 678
- Authority 680
- Authority 681 - Subject Example Tracing Note (R)
- Authority 682 - Deleted Heading Information (NR)
- Authority 688 - Application History Note (R)
- Authority 690