Abstracts of Bulgarian scientific literature. State Committee for Science and Technical Progress, Central Institute for Scientific and Technical Information.

Program: HathiTrust Digital Library

Publisher: Institute
Print ISSN: 0204-577X
Electronic ISSN:
OCLC Number: 6821876

Validation: None
Retention: permanent
Institution: HathiTrust
Facility:
OCLC Symbol: HATHI
Holdings Format: Print

Materials	Archive Action	Date of Action	Program	Status/Note
1972:3-1973; 1974-75; 1976:2-4; 1977-1980; 1981:1; 1981:3-1982:4; 1983-84; 1985	committed to retain	2018-01-12	HTDL