Columbia subject headings:
Buildings--Turkey--Van, Lake, Region.
Turkey--Antiquities.
Urartians--Antiquities.
Van, Lake, Region (Turkey)--Antiquities.
Harvard subject headings:
Architecture, Ancient--Armenia.
Architecture, Urartian.
Urartians.
Princeton subject headings:
Architecture, Ancient--Armenia.
Armenia--Antiquities.
Urartians--Antiquities.