Columbia subject headings:
Middle East--Civilization--Congresses.
Throne in art--Congresses.
Thrones--History--To 1500--Congresses.
Harvard subject headings:
Middle East--Civilization--Congresses.
Throne in art--Congresses.
Thrones--History--To 1500--Congresses.
Princeton subject headings:
Middle East--Civilization--Congresses.
Throne in art--Congresses.
Thrones--History--To 1500--Congresses.