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