Na klasovi i internat͡s︡ionalni pozit͡s︡ii
Subtitle: dokladi, statii, rechi i drugi materiali za profsŭi͡u︡znoto dvizhenie
By: Georgi Dimitrov.
Publisher: Profizdat
Published: 1982
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 376
Subjects: Labor unions -- Bulgaria -- History.; Working class -- Bulgaria -- History.