Columbia subject headings:
Bishops--Holy Roman Empire--Temporal power.
Cities and towns, Medieval--Germany (West)--History.
Cities and towns, Medieval--Germany (West)--Politics and government.
Harvard subject headings:
Church and state--Germany
Cities and towns, Medieval.
City planning--Germany--History
Princeton subject headings:
Bishops--Holy Roman Empire--Temporal power.
Cities and towns, Medieval--Germany (West)--History.
Cities and towns, Medieval--Germany (West)--Politics and government.