Program: HathiTrust Digital Library
- Publisher: Izd-vo na Bŭlgarskata akademii︠a︡ na naukite
- Print ISSN: 0204-868X
- Electronic ISSN:
- OCLC Number: 4385677
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1 1971; v.1; kn.1 1972; no.2 1977; no.3-8 1978-1980; v.2; v.3-6; kn.7-10 1980-81; no.9-14 1981-1983; no.15-18 1984-1985; no.19-21 1986-1987; kn.19-21 1986-87; v.20-21 1987; no.22-23/24 1990; v.22-24 1990; v.25-26 1991; no.27 1994; no.28/29 1994; v.27-29 1994
|
committed to retain | 2017-06-24 | HTDL |
|