Columbia subject headings:
Harvard subject headings:
Austria--History--Allied occupation, 1945-1955.
Germany (East)--History.
Germany (West)--History.
Germany--History--1933-1945.
Germany--History--1945-1955.
Princeton subject headings:
Austria--History--1955-
Germany (East)--History.
Germany (West)--History.
Germany--History--1945-1990.
Germany--Politics and government--1945-1990.