Program: HathiTrust Digital Library
- Publisher: Izd-vo na Bŭlgarskata akademii︠a︡ na naukite
- Print ISSN: 0861-1270
- Electronic ISSN:
- OCLC Number: 5067577
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.13-20 1966-1973; 1975; v.21-26 1974-1979; 1976-80; v.27-32 1980-1985; 1981-86; v.33-37 1986-1990; 1987-91; v.38 1991; 1992-96 (39-42); 1998-2002 (44-48); 2003 (49); 2004-2006 (50-52)
|
committed to retain | 2014-03-09 | HTDL |
|