Nat︠s︡ionalna bibliografii︠a︡ na NR Bŭlgarii︠a︡.
- Publisher: Narodna biblioteka "Kiril i Metodi̮i."
- Print ISSN: 0323-9365
- Electronic ISSN:
- OCLC Number: 13566329
- Subject: Sound recordings Bulgaria Bibliography Periodicals.
- Subject code: M
- Publication history: 1972-1989.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1974-77; 1978-79; 1980-1987; 1988-89 | permanent |