Columbia subject headings:
Rome--Army--Military life--Congresses.
Rome--History, Military--30 B.C.-476 A.D.--Congresses.
Soldiers--Rome--Social conditions--Congresses.
Harvard subject headings:
Princeton subject headings:
Rome--Army--Congresses.
Rome--History, Military--30 B.C.-476 A.D.--Congresses.
Soldiers--Rome--Social conditions--Congresses.