Columbia subject headings:
Architecture, Byzantine--Congresses.
Art, Byzantine--Congresses.
Byzantine Empire--Civilization--Congresses.
Conference papers and proceedings.
Istanbul (Turkey)--Antiquities, Byzantine--Congresses.
Syria--Antiquities, Byzantine--Congresses.
Harvard subject headings:
Princeton subject headings:
Architecture, Byzantine--Congresses.
Art, Byzantine--Congresses.
Byzantine Empire--Civilization--Congresses.
Conference papers and proceedings.
Istanbul (Turkey)--Antiquities, Byzantine--Congresses.
Syria--Antiquities, Byzantine--Congresses.