Columbia subject headings:
Iran--Foreign relations--1979-1997.
Iran--Foreign relations--Middle East.
Middle East--Foreign relations--Iran.
Harvard subject headings:
Iran--Foreign relations--1979-1997.
Iran--Foreign relations--Middle East.
Middle East--Foreign relations--Iran.
Princeton subject headings:
Iran--Foreign relations--1997-
Iran--Foreign relations--Middle East.
Middle East--Foreign relations--Iran.