Columbia subject headings:
Harvard subject headings:
Africa, North--Relations--Persian Gulf States--Congresses.
Education, Higher--Africa, North--Congresses.
Education, Higher--Arab countries--Congresses
Education, Higher--Persian Gulf States--Congresses.
Persian Gulf States--Relations--Africa, North--Congresses.
Princeton subject headings:
Africa, North--Relations--Persian Gulf States--Congresses.
Education, Higher--Africa, North--Congresses.
Education, Higher--Arab countries--Congresses.
Education, Higher--Persian Gulf States--Congresses.
Persian Gulf States--Relations--Africa, North--Congresses.