Columbia subject headings:
Assyria--Antiquities.
Assyria--Encyclopedias.
Assyriology--Dictionaries.
Babylonia--Encyclopedias.
Middle East--Antiquities--Encyclopedias.
Harvard subject headings:
Assyria--Encyclopedias.
Assyriology--Encyclopedias.
Babylonia--Encyclopedias.
Civilization, Assyro-Babylonian--Encyclopedias.
Encyclopedias.
Middle East--Antiquities--Encyclopedias.
Princeton subject headings:
Assyria--Antiquities.
Assyriology.