Columbia subject headings:
Iran--Foreign relations--Soviet Union.
Iran--Politics and government--1941-1979.
Soviet Union--Foreign relations--Iran.
United Nations--Iran.
United Nations. Security Council.
Harvard subject headings:
Iran--Foreign relations--Soviet Union.
Iran--Politics and government--1941-1979.
Soviet Union--Foreign relations--Iran.
United Nations--Iran.
United Nations. Security Council.
Princeton subject headings:
Iran--Foreign relations--Soviet Union.
Iran--Politics and government--1941-1979.
Soviet Union--Foreign relations--Iran.
United Nations--Iran.
United Nations. Security Council