Program: Center for Research Libraries Serials
- Publisher: Izd-vo na Bulgarskata akademii︠a︡ na naukite
- Print ISSN: 0068-3957
- Electronic ISSN:
- OCLC Number: 1877477
- Validation: None
- Retention:
- Institution: Center for Research Libraries Serials
- Facility: Center for Research Libraries
- OCLC Symbol: CRL
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.8-v.9 (1957-1958)
|
committed to retain | 20151001 | CRLSerials |
|