Columbia subject headings:
Czechoslovakia--History--1938-1945.
Feierabend, Ladislav, 1891-1969.
Harvard subject headings:
Czechoslovakia--History--1938-1945.
Feierabend, Ladislav, 1891-1969.
Princeton subject headings:
Czechoslovakia--History--1938-1945.
Czechs in London.
Feierabend, Ladislav, 1891-1969.
France--History--1914-1940.