Columbia subject headings:
Constantine I, Emperor of Rome, -337.
Emperors--Rome--Biography.
Latin poetry--History and criticism.
Porfyrius, P. Optatianus, active 325. Poems.
Rome--History--Constantine I, the Great, 306-337--Study and teaching.
Harvard subject headings:
Constantine I, Emperor of Rome, -337.
Emperors--Rome--Biography
Latin poetry--History and criticism
Porfyrius, P. Optatianus, active 325. Poems
Rome--History--Constantine I, the Great, 306-337--Study and teaching.
Princeton subject headings:
Constantine I, Emperor of Rome, -337--In literature.
Emperors in literature.
Laudatory poetry, Latin--History and criticism.
Porfyrius, P. Optatianus, active 325--Criticism and interpretation.