Columbia subject headings:
Harvard subject headings:
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza--Congresses.
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza. Sʺezd (26th : 1981 : Moscow, Russia)
Princeton subject headings:
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Congresses.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za. Sʺezd (26th : 1981 : Moscow, Russia)