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