Program: Center for Research Libraries Serials
- Publisher: Izd-vo Bolgarskoĭ akademii nauk
- Print ISSN: 0254-4946
- Electronic ISSN: 0254-4946
- OCLC Number: 10518308
- 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.5:pt.1-2 (1983), v.6:pt.1-2 (1987)
|
committed to retain | 20151001 | CRLSerials |
|