Title: XXI [i.e. Dvadtsatʹ pervyi] se̋zd KPSS o politicheskikh zadachakh partii v period osushchestvleniia semiletnego plana
Subjects: Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za. Sʺezd 1959 : Moscow, Russia)