Columbia subject headings:
Architecture--Turkey--Van, Lake, Region.
Van, Lake, Region (Turkey)--Description and travel.
Harvard subject headings:
Architecture, Armenian--Turkey--Van, Lake, Region.
Architecture--Turkey--Van, Lake, Region.
Islamic architecture--Turkey--Van, Lake, Region.
Van, Lake, Region (Turkey)--Buildings, structures, etc.
Princeton subject headings:
Architecture--Turkey--Van Lake Region.
Van Lake Region (Turkey)--Description and travel.