Columbia subject headings:
Harvard subject headings:
Archaeology--Data processing--Congresses
Information storage and retrieval systems--Antiquities--Congresses.
Information storage and retrieval systems--Archaeology--Congresses.
Italy--Antiquities--Congresses.
Princeton subject headings:
Archaeology--Computer network resources--Congresses.
Archaeology--Data processing--Congresses.
Archaeology--Italy--Congresses.
Archaeology--Research--Congresses.