Columbia subject headings:
Harvard subject headings:
Material culture--Rome--History--Congresses.
Pottery, Roman--Social aspects--Congresses.
Rome--Antiquities--Congresses.
Rome--Boundaries--Congresses.
Princeton subject headings:
Material culture--Rome--History--Congresses.
Pottery, Roman--Social aspects--Congresses.
Rome--Antiquities--Congresses.
Rome--Boundaries--Congresses.