Velikata Oktomvriĭska sot͡s︡ialisticheska revoli͡u︡t͡s︡ii͡a︡ i profsŭi͡u︡znoto dvizhenie v Bŭlgarii͡a︡
Subtitle: materiali ot nauchna konferent͡s︡ii͡a︡
By: [sŭstaviteli, Berta Kalaora, Ĭordan Bliznakov].
Contributors: Kalaora, Berta.; Bliznakov, Ĭordan Petrov.; Nauchnoizsledovatelski institut po profsŭi͡u︡zni problemi Georgi Dimitrov.
Publisher: Nauchnoizsledovatelski in-t po profsŭi͡u︡zni problemi "Georgi Dimitrov" pri T͡S︡S na BPS
Published: 1978
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 162
Subjects: Working class -- Bulgaria -- Congresses.; Labor unions -- Bulgaria -- Congresses.; International labor activities -- Congresses.
Notes: Includes bibliographical references.
Table of contents also in English and Russian.