Program: HathiTrust Digital Library
- Publisher: Izd-vo na Bŭlgarskata akademii︠a︡ na naukite
- Print ISSN: 0323-9268
- Electronic ISSN:
- OCLC Number: 22851346
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1990; v.1,no.1-4 1990; v.1,no.5 1990; v.1,no.6 1990; v.2 1991; v.3 1992; v.3:1-4 (1992); v.3:5-6 (1992); v.4 1993; v.5 1994
|
committed to retain | 2018-08-30 | HTDL |
|