Title: XXV [i.e. Dvadt︠s︡atʹ pi︠a︡tyĭ] sʺezd KPSS i razvitie marksistsko-leninskoĭ teorii
Subjects: Communism, Congresses, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za 1976 : Moscow, Russia), Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za. Sʺezd 1976 : Moscow, Russia)