Columbia subject headings:
Communism--Czechoslovakia--History.
Komunistická strana Československa--History.
Komunistická strana Československa--Party work.
Harvard subject headings:
Czechoslovakia--History--1918-1938.
Czechoslovakia--Politics and government.
Komunistická strana Československa--Party work.
Princeton subject headings:
Communism--Czechoslovakia--History.
Komunistická strana Československa--History.
Komunistická strana Československa--Party work.