Osnovni nasoki na razvitieto na neftenata promishlenost v NR Bŭlgarii︠a︡
Publisher: Bŭlgarska akademii︠a︡ na naukite
Published: 1962
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 114
Subjects: Petroleum industry and trade
Notes: Russian and English summaries.

At head of title:Bŭlgarska akademii︠a︡ na naukite. Ikonomicheski institut.

Includes bibliography.