Nachenki na rabotnicheskoto i profsŭi︠u︡znoto dvizhenie v Bŭlgarii︠a︡, 1878-1891
By: Kiril Lambrev.
Publisher: Bŭlgarska akademii︠a︡ na naukite
Published: 1960
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 222
Subjects: Labor and laboring classes -- Bulgaria -- History; Labor unions -- Bulgaria
Notes: At head of title: Búlgarska akademii︠a︡ na naukite.  Institut za istorii︠a︡.

Summaries in Russian and German.

Bibliography: p. 204-[211]