Columbia subject headings:
Architecture--Italy--Florence.
City planning--Italy--Florence--History.
Florence (Italy)--Buildings, structures, etc.
Florence (Italy)--Maps.
Maps.
Urban renewal--Italy--Florence--History.
Harvard subject headings:
City planning--Italy--Florence--History--19th century.
City planning--Italy--Florence--History--20th century.
Urban renewal--Italy--Florence--History--19th century.
Urban renewal--Italy--Florence--History--20th century.
Princeton subject headings: