Columbia subject headings:
Harvard subject headings:
Austria--Foreign relations--1945-1955
Austria--Foreign relations--20th century.
Conference on Security and Cooperation in Europe (1972 : Helsinki, Finland)
Conference on Security and Cooperation in Europe (Organization)
Human rights--Austria--History--20th century.
Human rights--Europe
National security--Austria--History--20th century.
Princeton subject headings:
Austria--Foreign relations--1945-1955.
Conference on Security and Cooperation in Europe (Organization)
Human rights--Austria--History--20th century.
National security--Austria--History--20th century.