Columbia subject headings:
Harvard subject headings:
Cities and towns, Medieval--Europe--History.
City and town life--Europe--History
Holy Roman Empire--History--Franconian House, 1024-1125.
Princeton subject headings:
Cities and towns, Medieval--Germany.
City and town life--Germany--History.
Germany--History--Franconian House, 1024-1125.
Holy Roman Empire--History--Franconian House, 1024-1125.