Columbia subject headings:
Iran--Foreign relations--1941-1979.
Iran--Foreign relations--Middle East.
Iran--Foreign relations--Persian Gulf States.
Middle East--Foreign relations--Iran.
Persian Gulf States--Foreign relations--Iran.
Harvard subject headings:
Iran--Foreign relations--1941-1979.
Iran--Foreign relations--Middle East.
Iran--Foreign relations--Persian Gulf States.
Iran--Politics and government--1941-1979.
Middle East--Foreign relations--Iran.
Persian Gulf States--Foreign relations--Iran.
Princeton subject headings:
Iran--Foreign relations--1941-1979.
Iran--Foreign relations--Middle East.
Iran--Foreign relations--Persian Gulf States.
Middle East--Foreign relations--Iran.
Persian Gulf States--Foreign relations--Iran.