Columbia subject headings:
Harvard subject headings:
Austria--Foreign relations--Germany--Sources.
Austria--History--Allied occupation, 1945-1955--Sources.
Austria--Politics and government--1945---Sources.
German reunification question (1949-1990)--Sources
Germany--Foreign relations--Austria--Sources.
Princeton subject headings:
Austria--Foreign relations--Germany--Sources.
Austria--Politics and government--1945---Sources.
German reunification question (1949-1990)--Sources.
Germany--Foreign relations--Austria--Sources.
Germany--Politics and government--1945-1990--Sources.