Columbia subject headings:
Cities and towns, Medieval--Italy--Florence Region.
City planning--Italy--Florence Region.
New towns--Italy--Florence Region.
Harvard subject headings:
Cities and towns, Medieval--Italy--Florence Region.
City planning--Italy--Florence Region.
New towns--Italy--Florence Region.
Princeton subject headings:
Cities and towns, Medieval--Italy--Florence Region.
City planning--Italy--Florence Region.
New towns--Italy--Florence Region.