Columbia subject headings:
Cities and towns, Ancient--Great Britain.
England--Antiquities, Roman.
Great Britain--History, Military--55 B.C.-449 A.D.
Great Britain--History--Roman period, 55 B.C.-449 A.D.
Romans--Great Britain.
Harvard subject headings:
Cities and towns, Ancient--Great Britain.
Great Britain--Antiquities, Roman.
Great Britain--History, Military--55 B.C.-449 A.D.
Great Britain--History--Roman period, 55 B.C.-449 A.D.
Romans--Great Britain--History.
Princeton subject headings:
Cities and towns, Ancient--Great Britain.
Great Britain--Antiquities, Roman.
Great Britain--History, Military--55 B.C.-449 A.D.
Great Britain--History--Roman period, 55 B.C.-449 A.D.
Romans--Great Britain--History.