Columbia subject headings:
Great Britain--History--Roman period, 55 B.C.-449 A.D.
Romans--Scotland--History.
Scotland--Antiquities, Roman--Guidebooks.
Harvard subject headings:
Great Britain--History--Roman period, 55 B.C.-449 A.D.
Romans--Scotland
Romans--Scotland--History.
Scotland--Antiquities, Roman--Guidebooks.
Princeton subject headings:
Great Britain--History--Roman period, 55 B.C.-449 A.D.
Guidebooks.
Romans--Scotland--History.
Scotland--Antiquities, Roman--Guidebooks.