Program: HathiTrust Digital Library
- Publisher: Bŭlgarska akademii︠a︡ na naukite
- Print ISSN: 0205-2741
- Electronic ISSN:
- OCLC Number: 21554172
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-4; v.5; v.6-7; v.8
|
committed to retain | 2012-02-17 | HTDL |
|