Sŭtrudnichestvoto mezhdu bŭlgarskite i sŭvetskite profsŭi͡u︡zi
By: avtorski kolektiv B. Boev ... [et al.].
Contributors: Boev, Boris.
Publisher: Profizdat
Published: 1981
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 388
Subjects: Labor unions -- Bulgaria -- History.; Labor unions -- Soviet Union -- History.; International labor activities -- History.
Notes: Includes bibliographical references.