100 godini bŭlgarska industrii︠a︡, 1834-1937
Subtitle: nachalo, razvitie i znachenie
By: redakt︠s︡ionen komitet: V. Nikolchov, At.D. Atanasov, G. Naumov
Series: Harvard Slavic humanities preservation microfilm project -- 01809
Publisher: Izd. na Sŭi︠u︡za na bŭlgarsiti︠e︡ industrialt︠s︡i
Published: 1937
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 103
Subjects: Industries; History; Economic conditions