Za uskoreno razvitie na ni͡a︡koi strategicheski napravlenii͡a︡ na nauchno-tekhnicheskii͡a︡ progres v Narodna Republika Bŭlgarii͡a︡.
Publisher: Partizdat
Published: 1978
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 85