Columbia subject headings:
Harvard subject headings:
Art, Ancient--Congresses.
Art, Greek--Congresses.
Excavations (Archaeology)--Greece--Congresses.
Greece--Antiquities--Congresses.
Princeton subject headings:
Art, Ancient--Congresses.
Art, Greek--Congresses.
Excavations (Archaeology)--Greece--Congresses.
Greece--Antiquities--Congresses.