Columbia subject headings:
Bills of sale--Iraq--History.
Cuneiform inscriptions, Sumerian.
Cuneiform tablets.
Deeds--Iraq--History.
Iraq--History--To 634--Sources.
Harvard subject headings:
Akkadian language--Texts
Commercial documents--Iraq--Ur (Extinct city)
Sumerian language--Texts.
Ur (Extinct city)--History--Sources.
Princeton subject headings:
Bills of sale--Iraq--History.
Cuneiform inscriptions, Sumerian.
Cuneiform tablets.
Deeds--Iraq--History.
Iraq--History--To 634--Sources.