Columbia subject headings:
Cities and towns, Medieval--Europe--History.
Cities and towns--Europe--History.
Cities and towns--Germany--History.
Harvard subject headings:
Cities and towns, Medieval--Europe--History.
Cities and towns--Europe--History
Cities and towns--Germany--History
Princeton subject headings:
Cities and towns, Medieval--Europe--History.
Cities and towns--Europe--History.
Cities and towns--Germany--History.