Sofii͡a︡ pred dvanadesetii͡a︡ partien kongres.
Contributors: Bŭlgarska komunisticheska partii͡a︡. Sofiĭski gradski komitet.
Publisher: Bŭlgarska komunisticheska partii͡a︡, Sofiĭski gradski komitet
Published: 1981
Place of publication: [Sofia]
Language: bul
Number of pages: 84
Subjects: Bŭlgarska komunisticheska partii͡a︡. Kongres; Working class -- Bulgaria -- Sofia.; Sofia (Bulgaria) -- Economic conditions.
Other titles: Sofii͡a︡ pred 12 partien kongres.