Columbia subject headings:
Iraq--Antiquities.
Iraq--Civilization--To 634.
Iraq--History--To 634.
Harvard subject headings:
Civilization, Assyro-Babylonian.
Iraq--Antiquities.
Iraq--Civilization--To 634.
Princeton subject headings:
Civilization, Assyro-Babylonian.
Iraq--Antiquities.
Iraq--Civilization--To 634.