Title: KPSS XXIV sʺezdi sovet zhamii︠a︡tining izhtimoiĭ-siësiĭ rivozhlanishi ḣaqida
Subjects: Social classes, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za. Sʺezd 1971 : Moscow, Russia)
Places: Soviet Union