Bŭlgaro-sŭvetskata druzhba i sŭtrudnichestvo--osnova na vŭnshnata politika na NR Bŭlgarii͡a
Subtitle: april 1971--april 1981
By: Zhoro T͡Svetkov.
Edition: 1. izd.
Series: Druzhba ot vekove i za vekove
Publisher: Izd-vo na Otechestvenii͡a front
Published: 1982
Place of publication: Sofii͡a
Language: bul
Number of pages: 72
Subjects: Bulgaria -- Foreign relations -- Soviet Union.; Soviet Union -- Foreign relations -- Bulgaria.
Notes: Includes bibliographical references.