Columbia subject headings:
Intellectuals--Lebanon--Congresses.
Ḥājj, Kamāl Yūsuf--Congresses.
Harvard subject headings:
Intellectuals--Lebanon--Congresses.
Ḥājj, Kamāl Yūsuf--Congresses.
Princeton subject headings:
Ḥājj, Kamāl Yūsuf--Congresses.
Intellectuals--Lebanon--Congresses.