Columbia subject headings:
Harvard subject headings:
Art, Byzantine--Turkey--Congresses.
Art, Seljuk--Turkey--Congresses.
Byzantine Empire--History--1025-1081--Congresses.
Byzantine Empire--History--1081-1453--Congresses.
Byzantine Empire--Intellectual life--Congresses.
Byzantine Empire--Relations--Turkey--Congresses.
Christian antiquities--Turkey--Congresses.
Seljuks--Civilization--Congresses.
Seljuks--Turkey--History--Congresses.
Seljuks--Turkey--Intellectual life--Congresses.
Turkey--History--To 1453--Congresses.
Turkey--Relations--Byzantine Empire--Congresses.
Princeton subject headings:
Art, Byzantine--Turkey--Congresses.
Art, Seljuk--Turkey--Congresses.
Christian antiquities--Turkey--Congresses.
Seljuks--Civilization--Congresses.