Columbia subject headings:
Antiquities, Prehistoric--Congresses.
Archaeology--Methodology--Congresses.
Ethnoarchaeology--Congresses.
Harvard subject headings:
Antiquities, Prehistoric--Congresses
Archaeology--Methodology--Congresses
Ethnoarchaeology--Congresses.
Princeton subject headings:
Antiquities, Prehistoric--Congresses.
Archaeology--Methodology--Congresses.
Ethnoarchaeology--Congresses.