Columbia subject headings:
Ani (Turkey)--Description and travel.
Ani (Turkey)--History.
Ani (Turkey)--Pictorial works.
Harvard subject headings:
Ani (Turkey)--Description and travel.
Ani (Turkey)--History.
Ani (Turkey)--Pictorial works.
Caves--Turkey--Ani.
Princeton subject headings:
Ani (Turkey)--Description and travel.
Ani (Turkey)--History.
Ani (Turkey)--Pictorial works.