Columbia subject headings:
Harvard subject headings:
Acculturation--Eurasia--Congresses.
Asia, Central--Antiquities--Congresses.
Byzantine antiquities--Congresses.
Eurasia--Antiquities--Congresses.
Eurasia--Commerce--History--To 1500--Congresses.
Excavations (Archaeology)--Eurasia--Congresses.
Iran--Antiquities--Congresses.
Steppe archaeology--Eurasia--Congresses.
Princeton subject headings:
Asia, Central--Antiquities--Congresses.
Byzantine antiquities--Congresses.
Iran--Antiquities--Congresses.