Columbia subject headings:
Harvard subject headings:
Architecture--Turkey--Erzurum--Pictorial works.
Erzurum (Turkey)--In art.
Erzurum (Turkey)--Pictorial works.
Princeton subject headings:
Architecture--Turkey--Erzurum--Pictorial works.
Erzurum (Turkey)--In art.
Erzurum (Turkey)--Pictorial works.