Columbia subject headings:
Middle East--Civilization--To 622.
Middle Eastern philology.
Harvard subject headings:
Akkadian philology.
Aramaic language--History.
Asia, Central--Antiquities.
Asia, Central--Civilization.
Asia, Central--Languages.
Dʹi︠a︡konov, I. M. (Igorʹ Mikhaĭlovich)
Inscriptions, Ancient.
Sumerian philology.
Princeton subject headings: