Columbia subject headings:
Egypt--Foreign economic relations--Israel--Congresses.
Israel--Foreign economic relations--Egypt--Congresses.
Harvard subject headings:
Egypt--Foreign economic relations--Israel.
Egypt. Treaties, etc. 1979 March 26.
Israel--Foreign economic relations--Egypt.
Princeton subject headings:
Egypt--Foreign economic relations--Israel--Congresses.
Israel--Foreign economic relations--Egypt--Congresses.