Columbia subject headings:
Public baths--Rome--Congresses.
Public baths--Rome--Designs and plans--Congresses.
Public baths--Social aspects--Rome--Congresses.
Rome--Antiquities--Congresses.
Harvard subject headings:
Baths, Roman--Congresses.
Public baths--Rome--Congresses.
Rome--Antiquities--Congresses.
Rome--Social life and customs--Congresses.
Princeton subject headings:
Public baths--Rome--Congresses.
Rome--Antiquities--Congresses.
Rome--Social life and customs--Congresses.