Stroitelstvoto na sot͡s︡ializma i komunizma i svetovnoto razvitie
Subtitle: izkazvanii͡a︡ pred Mezhdunar. teoret. konf., sŭstoi͡a︡la se v Sofii͡a︡ ot 12 do 15 dek. 1978 g.
By: Vasil Bili͡a︡k ... [et al.].
Contributors: Bil̕ak, Vasil.
Edition: 1. izd.
Publisher: Partizdat
Published: 1979
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 46
Subjects: Communist parties -- Congresses.; Communist countries -- Politics and government -- Congresses.