Columbia subject headings:
Cuneiform writing.
Erech (Extinct city)
Iraq--Antiquities.
Sumerian language--Texts.
Harvard subject headings:
Cuneiform writing.
Erech (Extinct city)
Iraq--Antiquities.
Sumerian language--Texts.
Princeton subject headings:
Cuneiform writing.
Erech (Extinct city)
Sumerian language--Texts.