Program: HathiTrust Digital Library
- Publisher: Izd-vo na Bŭlgarskata akademii︠a︡ na naukite
- Print ISSN: 0204-9945
- Electronic ISSN: 0204-9945
- OCLC Number: 28613667
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.80 1990; v.81 1991; v.83; v.84 1991; v.82 1993; v.85; v.86. 1995; v.87-88 2000; v.90 2001; v.91 2002; v.94-95 2002; v.89 2003; v.92 2004; v.97 2006; v.96 no.1 2007; v.93 2008
|
committed to retain | 2018-08-30 | HTDL |
|