Columbia subject headings:
Byzantine Empire--History.
Byzantine literature--History and criticism.
Latin philology.
Rome--History.
Harvard subject headings:
Byzantine Empire--History--To 527.
Byzantine Empire--History.
Byzantine literature--History and criticism.
Byzantine literature.
Latin literature--History and criticism.
Latin philology.
Rome--History
Rome--History--Empire, 284-476.
Princeton subject headings:
Classical literature.
Classical philology.