Columbia subject headings:
Harvard subject headings:
Archaeology, Medieval--France--Brittany--Congresses.
Brittany (France)--Social conditions--Congresses.
Elite (Social sciences)--Dwellings--France--Brittany--History--To 1500--Congresses.
Princeton subject headings:
Archaeology, Medieval--France--Brittany--Congresses.
Brittany (France)--Social conditions--Congresses.
Elite (Social sciences)--Dwellings--France--Brittany--History--Congresses.