Columbia subject headings:
Harvard subject headings:
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza--History.
Saint Petersburg (Russia)--Politics and government.
Princeton subject headings:
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--History.
Saint Petersburg (Russia)--Politics and government.