Program: Linda Hall Library of Science, Engineering & Technology
- Publisher: Izd-vo na Bŭlgarskata akademii︠a︡ na naukite
- Print ISSN: 0205-1672
- Electronic ISSN:
- OCLC Number: 17683322
- Validation: None
- Retention:
- Institution: Linda Hall Library of Science, Engineering & Technology
- Facility: Linda Hall Library of Science, Engineering & Technology
- OCLC Symbol: LHL
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
73 pts.1-2(1979), 76(1982), 78(1988), 80(1987)
|
committed to retain | 20140101 | Linda Hall Library of Science, Engineering & Technology |
|