Program: HathiTrust Digital Library
- Publisher: Dŭrzhavno izd-vo "Nauka i izkustvo"
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 24683755
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.58-60 1963-66; v.62-64 1967-1970; v.65-67 1970-1973
|
committed to retain | 2011-08-23 | HTDL |
|