Nat︠s︡ionalna bibliografii︠a︡ na NR Bŭlgarii︠a︡.
- Publisher: Narodna biblioteka "Kiril i Metodiĭ, "
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6283551
- Subject: Bulgarian periodicals Bibliography Periodicals.
- Subject code: Z
- Publication history: 1972-87.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1965-1966; 1972; 1972-73; 1973-1974; 1974-75; 1975-1976; 1976-77; 1977-1978; 1978-79; 1979-1981; 1981-82; 1983-1984; 1984-85; 1985; 1987-1990 | permanent |
| University of California, SRLF Shared Print (ZAS) | WEST, WEST Gold, UCL Shared Print | 1972-1985,1987 | 20351231 |