Columbia subject headings:
Communism--Soviet Union--History.
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza--History.
Lenin, Vladimir Ilʹich, 1870-1924.
Soviet Union--Politics and government--1917-1936.
Harvard subject headings:
Communism--Soviet Union--History
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--History.
Lenin, Vladimir Ilʹich, 1870-1924
Soviet Union--Politics and government--1917-1936.
Princeton subject headings: