Program: HathiTrust Digital Library
- Publisher: Editions de l'Académie bulgare des sciences
- Print ISSN: 0204-9864
- Electronic ISSN:
- OCLC Number: 2124677
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 1962; v.2 1966; v.3 1969; v.4 1973; v.5 1978; v.6 1980; v.7 1981; v.8 1986
|
committed to retain | 2017-06-09 | HTDL |
|