Columbia subject headings:
Harvard subject headings:
Civilization, Oriental--Study and teaching--Germany--Würzburg--History--Congresses.
Middle East--Civilization--To 622--Congresses.
Orient--Study and teaching--Germany--Würzburg--History--Congresses.
Princeton subject headings:
Civilization, Oriental--Study and teaching--Germany--Würzburg--History--Congresses.
Middle East--Civilization--To 622--Congresses.
Orient--Study and teaching--Germany--Würzburg--History--Congresses.