Columbia subject headings:
Excavations (Archaeology)--Greece--Congresses.
Paleolithic period--Greece--Congresses.
Harvard subject headings:
Aegean Sea Region--Antiquities--Congresses.
Excavations (Archaeology)--Aegean Sea Region--Congresses.
Excavations (Archaeology)--Greece--Congresses.
Greece--Antiquities--Congresses.
Paleolithic period--Aegean Sea Region--Congresses.
Paleolithic period--Greece--Congresses.
Princeton subject headings:
Excavations (Archaeology)--Greece--Congresses.
Paleolithic period--Greece--Congresses.