Columbia subject headings:
Harvard subject headings:
Astronomy, Arab--Congresses.
Islam and science--Congresses.
Manuscripts--Editing--Congresses.
Mathematics, Arab--Congresses.
Technical editing--Congresses.
Princeton subject headings:
Astronomy, Arab--Congresses.
Islam and science--Congresses.
Manuscripts--Editing--Congresses.
Mathematics, Arab--Congresses.
Technical editing--Congresses.