Columbia subject headings:
Ani (Extinct city)
Ani (Turkey)
Turkey--Antiquities.
Harvard subject headings:
Ani (Turkey)
Armenians--Turkey--Ani--History.
Caves--Turkey--Ani.
Princeton subject headings:
Anecdotes.
Ani (Extinct city)--History--Anecdotes.
Ani (Extinct city)--History--Sources.
Ani (Extinct city)--Turkey--History.