Columbia subject headings:
Harvard subject headings:
Arab countries--Intellectual life--20th century--Congresses.
Arab countries--Intellectual life--21st century--Congresses.
Arab countries--Intellectual life--Congresses.
Princeton subject headings:
Arab countries--Intellectual life--20th century--Congresses.
Arab countries--Intellectual life--21st century--Congresses.
Arab countries--Intellectual life--Congresses.