Columbia subject headings:
Military art and science--Rome.
Rome--Army--History.
Rome--History, Military--265-30 B.C.
Rome--History, Military--30 B.C.-476 A.D.
War and society--Rome.
Harvard subject headings:
Military art and science--Rome.
Rome--Army--History.
Rome--History, Military--265-30 B.C.
Rome--History, Military--30 B.C.-476 A.D.
War and society--Rome.
Princeton subject headings:
Military art and science--Rome.
Rome--Army--History.
Rome--History, Military--265-30 B.C.
Rome--History, Military--30 B.C.-476 A.D.
War and society--Rome.