Program: HathiTrust Digital Library
- Publisher: Dŭrzhavno izd-vo "Nauka i izkustvo"
- Print ISSN: 0861-7295
- Electronic ISSN: 0861-7295
- OCLC Number: 2738999
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.57-59; v.57-58 1962-64; v.59-61 1964-67; c.1 v.60-61; v.60-63 (1965-69); c.1 v.62-63; v.62-64 1967-70; v.65-66 1970-72
|
committed to retain | 2011-09-22 | HTDL |
|