Bŭlgaro-sŭvetskata druzhba i razvitieto na sot͡s︡ialnii͡a︡ i vŭzpitatelnii͡a︡ prot͡s︡es
By: Atanas Penzov.
Edition: Izd. 1.
Series: Druzhba ot vekove i za vekove
Publisher: Izd-vo na Otechestvenii͡a︡ front
Published: 1984
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 129
Subjects: Bulgaria -- Relations -- Soviet Union.; Soviet Union -- Relations -- Bulgaria.; Bulgaria -- Foreign relations -- 1944-1990.
Notes: Includes bibliographical references.