Columbia subject headings:
Harvard subject headings:
Egypt--Foreign relations--1981-
Iran--Foreign relations--1997-
Middle East--Foreign relations--1979-
Middle East--Politics and government.
Saudi Arabia--Foreign relations--1982-
Turkey--Politics and government.
Princeton subject headings:
Egypt--Foreign relations--1981-
Iran--Foreign relations--1997-
Middle East--Foreign relations--1979-
Middle East--Politics and government.
Saudi Arabia--Foreign relations--1982-
Turkey--Politics and government.