Columbia subject headings:
Degeneration.
Emperors--Rome.
Lust.
Rome--Social life and customs.
Harvard subject headings:
Degeneration.
Emperors--Rome
Lust.
Rome--History--Empire, 30 B.C.-476 A.D.
Rome--Social life and customs.
Princeton subject headings:
Degeneration--Literary collections.
Latin literature--Translations into English.
Rome--Civilization--Literary collections.