Rabotnichesko i profsŭi͡u︡zno dvizhenie v Burgaski okrŭg, 1898-1968 g.
Subtitle: katalog
By: Okrŭzhen dŭrzhaven arkhiv--Burgas.
Publisher: [s.n.]
Published: 1977
Place of publication: Burgas
Language: bul
Number of pages: 185
Subjects: Working class -- Bulgaria -- Burgas (Okrŭg) -- History -- Sources.; Labor unions -- Bulgaria -- Burgas (Okrŭg) -- History -- Sources.
Notes: Includes indexes.