Columbia subject headings:
Coinage--Middle East--History--Congresses.
Money--Middle East--History--Congresses.
Numismatics--Middle East--History--Congresses.
Harvard subject headings:
Coinage--Middle East--History--Congresses.
Coins--Latin Orient.
Money--Middle East--History--Congresses.
Numismatics--Middle East--History--Congresses.
Princeton subject headings:
Coins, Medieval--Latin Orient.
Numismatics--Latin Orient.