Columbia subject headings:
Czechoslovakia--Politics and government--1945-1992.
Feierabend, Ladislav, 1891-1969.
Harvard subject headings:
Czechoslovakia--Politics and government--1945-
Feierabend, Ladislav, 1891-1969.
Princeton subject headings:
Czechoslovakia--Politics and government--1945-1992.
Feierabend, Ladislav, 1891-1969.