Columbia subject headings:
Communism--Russia (Federation)--Non-Chernozem Region--History.
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza--Party work--History.
Harvard subject headings:
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Russia (Federation)--Party work.
Princeton subject headings: