Columbia subject headings:
Egypt--Foreign relations--1952-
Egypt--Foreign relations--Syria.
Syria--Foreign relations--Egypt.
Harvard subject headings:
Egypt--Politics and government.
Egypt--Relations--Syria.
Syria--Politics and government.
Syria--Relations--Egypt.
United Arab Republic--Politics and government.
Princeton subject headings:
Egypt--Foreign relations--1952-
Egypt--Foreign relations--Syria.
Syria--Foreign relations--Egypt.