Columbia subject headings:
Harvard subject headings:
Communist ethics.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za.
Princeton subject headings:
Communist ethics--History.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--History.