Columbia subject headings:
Coins, Ancient--History--Congresses.
Coins, Ancient--Mediterranean Region--Congresses.
Coins, Ancient--Middle East--Congresses.
Economic history--To 500--Congresses.
Economics--Middle East--History--Congresses.
Iraq--History--To 634--Congresses.
Mediterranean Region--Economic conditions--Congresses.
Middle East--Economic conditions--Congresses.
Numismatics, Ancient--Congresses.
Harvard subject headings:
Coins, Ancient--History--Congresses.
Coins, Ancient--Mediterranean Region--Congresses.
Coins, Ancient--Middle East--Congresses.
Economic history--To 500--Congresses.
Economics--Middle East--History--Congresses.
Iraq--History--To 634--Congresses.
Mediterranean Region--Economic conditions--History--Congresses.
Middle East--Antiquities--Congresses.
Middle East--Economic conditions--History--Congresses.
Money--Middle East--Origin--Congresses.
Numismatics, Ancient--Congresses.
Princeton subject headings:
Economic history--To 500--Congresses.
Middle East--Antiquities--Congresses.
Money--Middle East--Origin--Congresses.