Title: Sot︠s︡ialʹno-politicheskai︠a︡ aktivnostʹ trudi︠a︡shchikhsii︠a︡ v uslovii︠a︡kh razvitogo sot︠s︡ializma
Subjects: Party work, Labor and laboring classes, Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za
Places: Soviet Union