Bulgaro-Soviet friendship
Subtitle: a motive force in the advancement of the People's Republic of Bulgaria
By: Tsola Dragoicheva ; [translator, Liliana Vesselinova].
Publisher: Sofia Press
Published: 1976
Place of publication: [Sofia]
Language: eng; bul
Number of pages: 35
Subjects: Bulgaria -- Relations -- Soviet Union.; Soviet Union -- Relations -- Bulgaria.