Optimalʹnai͡a︡ modelʹ tekushcheĭ nat͡s︡ionalʹnoĭ bibliografii Bolgarii
By: Kremena Zotova ; perevod S. Vlakhova.
Publisher: Nat͡s︡ionalʹnai͡a︡ biblioteka im. Kirilla i Mefodii͡a︡, T͡S︡entr nat͡s︡ionalʹnoĭ bibliografii
Published: 1982
Place of publication: Sofii͡a︡
Language: rus
Number of pages: 230
Subjects: Bibliography, National -- Bulgaria.
Notes: Bibliography: p. 190-229.
Table of contents also in English.