Columbia subject headings:
Architecture, Ancient--Iraq.
City planning--Iraq.
Iraq--Antiquities.
Harvard subject headings:
Architecture, Ancient--Iraq.
Architecture--Iraq.
City planning--Iraq--History.
City planning--Iraq.
Dwellings, Prehistoric--Iraq.
Extinct cities--Iraq
Iraq--Antiquities.
Princeton subject headings:
Architecture, Ancient--Iraq.
Architecture--Iraq.
City planning--Iraq.
Extinct cities--Iraq.
Iraq--Antiquities.