Columbia subject headings:
Harvard subject headings:
Florence (Italy)--History--1421-1737
Florence (Italy)--History--To 1421
Florence (Italy)--Politics and government--1421-1737.
Florence (Italy)--Politics and government--To 1421.
Florence (Italy)--Social conditions.
Florence--Italy--Economic conditions.
Princeton subject headings:
Florence (Italy)--History--1421-1737.
Florence (Italy)--History--To 1421.
Florence (Italy)--Politics and government--1421-1737.