Columbia subject headings:
Iraq--Antiquities--Congresses.
Harvard subject headings:
Architecture, Domestic--Iraq--Congresses.
Dwellings--Iraq--Congresses.
Households--Iraq--Congresses.
Iraq--Antiquities--Congresses.
Princeton subject headings:
Architecture, Domestic--Iraq--Congresses.
Dwellings--Iraq--Congresses.
Households--Iraq--Congresses.
Iraq--Antiquities--Congresses.