Columbia subject headings:
Archaeology--Data processing--Congresses.
Cartography--Data processing--Congresses.
Classical antiquities--Data processing--Congresses.
Information storage and retrieval systems--Antiquities--Congresses.
Information storage and retrieval systems--Cartography--Congresses.
Rome--Antiquities--Data processing--Congresses.
Harvard subject headings:
Archaeology--Data processing--Congresses
Archaeology--Methodology--Congresses
Princeton subject headings:
Archaeology--Data processing--Congresses.
Classical antiquities--Congresses.
Information storage and retrieval systems--Congresses.
Rome--Antiquities--Congresses.