Program: HathiTrust Digital Library
- Publisher: Biblioteka, Bulgarska Akademii︠a︡ na naukite
- Print ISSN: 0032-6968
- Electronic ISSN:
- OCLC Number: 5626708
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.5 (1961); v.6 (1962); v.7 (1963); v.8 (1964); v.9 (1965); v.10 (1966); v.11 (1967); v.12 (1968); v.13 (1969); v.14 (1970); v.15 (1971); v.16 (1972); v.17 (1973); v.18 (1974); v.19 (1975); v.20 (1976); v.21 (1977); v.22 (1978); v.23 (1979); v.24 (1980); v.25 (1981); v.26 (1982); v.27 (1983); v.28 (1984); v.29 (1985); v.30 (1986)
|
committed to retain | 2018-08-30 | HTDL |
|