Columbia subject headings:
Bathing customs--Rome.
Baths--Rome.
Rome--Antiquities.
Scriptores historiae Augustae.
Harvard subject headings:
Balneology--Rome.
Bathing customs--Rome.
Princeton subject headings:
Bathing customs--Rome--History.
Baths--Rome--History.
Rome--History--Empire, 30 B.C.-476 A.D.
Rome--Social life and customs.