Petrova, Stefka Dobreva, et al. Information Systems Used in Bulgarian University Libraries as Online Public Access Catalogs,
STEF92 Technology Ltd., 2019, pp. 353 - 360, ISBN 978-619-7408-79-9 ; ISSN 1314-2704.
Petrova, Stefka Dobreva, et al. .
Information Systems Used in Bulgarian University Libraries as Online Public Access Catalogs.
Sofia: STEF92 Technology Ltd., 2019, pp. 353 - 360, ISBN 978-619-7408-79-9 ; ISSN 1314-2704.
Petrova, Stefka Dobreva, et al. (2019)
Information Systems Used in Bulgarian University Libraries as Online Public Access Catalogs,
Sofia: STEF92 Technology Ltd., pp. 353 - 360, ISBN 978-619-7408-79-9 ; ISSN 1314-2704
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