Columbia subject headings:
Architecture and society--History--Congresses.
Cities and towns, Medieval--Congresses.
Collective memory--Congresses.
Harvard subject headings:
Cities and towns, Medieval--Europe--Historiography--Congresses.
Cities and towns, Medieval--Europe--History--Congresses.
City and town life--Europe--History--Congresses.
Collective memory--Europe--History--Congresses.
Princeton subject headings:
Architecture and society--History--Congresses.
Cities and towns, Medieval--Congresses.
Collective memory--Congresses.