Columbia subject headings:
Catholic Church--Czechoslovakia--History--20th century.
Czechoslovakia--Church history--20th century.
Harvard subject headings:
Catholic Church--Czechoslovakia--History--20th century.
Czechoslovakia--Church history--20th century.
Princeton subject headings:
Catholic Church--Czechoslovakia--History--20th century.
Czechoslovakia--Church history.
World War, 1939-1945--Religious aspects--Catholic Church.