Columbia subject headings:
Baths of Caracalla (Rome, Italy)
Baths, Roman--Italy--Rome.
Rome (Italy)--Antiquities, Roman.
Harvard subject headings:
Baths of Caracalla (Rome, Italy)
Public baths--Rome.
Rome--Antiquities.
Princeton subject headings:
Baths of Caracalla (Rome, Italy)
Baths, Roman--Italy--Rome.
Rome (Italy)--Antiquities, Roman.