Columbia subject headings:
Great Britain--Antiquities, Roman--Guidebooks.
Great Britain--Antiquities--Guidebooks.
Monuments--Great Britain--Guidebooks.
Prehistoric peoples--Monuments--Great Britain--Guidebooks.
Romans--Monuments--Great Britain--Guidebooks.
Harvard subject headings:
Great Britain--Antiquities, Roman--Guidebooks.
Great Britain--Antiquities, Roman.
Great Britain--Antiquities--Guidebooks.
Great Britain--Antiquities.
Monuments--Great Britain--Guidebooks.
Prehistoric peoples--Monuments--Great Britain--Guidebooks.
Romans--Monuments--Great Britain--Guidebooks.
Princeton subject headings:
Great Britain--Antiquities, Roman.
Great Britain--Antiquities.