Columbia subject headings:
Harvard subject headings:
Bathing customs--Rome--History.
Baths--Germany--Xanten.
Baths--Rome--History.
Excavations (Archaeology)--Germany--Xanten.
Public baths--Germany--Xanten.
Public baths--Rome--History.
Xanten (Germany)--Antiquities, Roman.
Princeton subject headings:
Baths--Germany--Xanten.
Baths--Rome.
Xanten (Germany)--Antiquities, Roman.