Columbia subject headings:
Communism--Slovakia.
Czechoslovakia--Politics and government--1945-1992.
Slovakia--Politics and government.
Harvard subject headings:
Czechoslovakia--History--Coup d'état, 1948.
Czechoslovakia--Politics and government--1945-
Komunistická strana Československa.
Slovakia--Politics and government.
Princeton subject headings:
Czechoslovakia--Politics and government--1945-1992.
Komunistická strana Československa--Party work.
Slovakia--Politics and government.