Columbia subject headings:
Communist parties.
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza--Party work.
World politics--1945-1989.
Harvard subject headings:
Communist parties.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Party work.
World politics--1945-
Princeton subject headings:
Communist parties.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Party work.
World politics--1945-1989.