Program: HathiTrust Digital Library
- Publisher: Izd-vo na Bŭlgarskata akademii︠a︡ na naukite
- Print ISSN: 0323-9861
- Electronic ISSN:
- OCLC Number: 2859757
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
Materials | Archive Action | Date of Action | Program | Status/Note |
---|---|---|---|---|
v.1,no.1-2 1975; v.2 1976; v.1-3 1975-1977; v.3 1977; v.4 1978; v.4-5 1978-1979; v.5 1979; v.6 1980; v.6-7 1980-1981; v.7 1981; v.8 1982; v.9 1983; v.10-11; v.10 1984; v.11 1985; v.12 1986; v.12-13 (1986-87); v.13 1987; v.14 1988; v.14-15 (1988-89); v.15 1989; v.16 1990; v.16 no.4 1990; v.17 1991; v.18 1992; v.19 1993; v.20 1994; v.20 no.1-3 1994; v.20 no.4-6 1994; v.21 1995; v.22 1996; v.23 1997; v.24 1998; v.25 1999; v.26 2000; v.26,no.1-3 2000; v.27-28(2001-02); v.27 2001; v.28 2002; v.29:1-3 (2003); v.29:no.1-4(2003); v.30:no.1-4(2004); v.30 no.3-4 yr.2004; v.31 2005; v.32 no.1-2 yr.2006; v.33 2007; v.34 2008; v.35 2009
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committed to retain | 2019-04-14 | HTDL |
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