Columbia subject headings:
Harvard subject headings:
Archaeology--Congresses
Archaeology--Great Britain--Congresses.
Historic buildings--Conservation and restoration--Congresses.
Historic buildings--Conservation and restoration--Great Britain--Congresses.
Princeton subject headings:
Archaeology--England--Methodology--Congresses.
Architecture--England--Conservation and restoration--Congresses.
Historic buildings--England--Cheshire--Conservation and restoration--Congresses.
Historic buildings--England--Conservation and restoration--Congresses.