Columbia subject headings:
Mediterranean Region--History--To 476--Congresses.
Rome--History--Empire, 30 B.C.-476 A.D.--Congresses.
Harvard subject headings:
Mediterranean Region--History--To 476--Congresses.
Mediterranean Region--Politics and government--Congresses.
Millar, Fergus--Bibliography.
Rome--Historiography--Congresses.
Rome--History--Empire, 30 B.C.-476 A.D.--Congresses.
Rome--Politics and government--30 B.C.-476 A.D.--Congresses.
Princeton subject headings:
Mediterranean Region--History--To 476--Congresses.
Rome--History--Empire, 30 B.C.-476 A.D.--Congresses.