Naukata--mogŭshta proizvoditelna sila
By: [redakt͡s︡ionna kolegii͡a︡ Penko Somlev, Zhak Aroĭo, Nesho T͡S︡arevski].
Contributors: Somlev, Penko Penkov.; Aroĭo, Zhak Zhul.; T͡S︡arevski, Nesho Vŭlev.; Bŭlgarska komunisticheska partii͡a︡. Sofiĭski gradski komitet.
Publisher: Sofiĭski gradski kom-t na Bŭlgarskata komunisticheska partii͡a︡
Published: 1987
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 63
Subjects: Science.; Technology.