Columbia subject headings:
Harvard subject headings:
Florence (Italy)--Economic conditions.
Florence (Italy)--History--1421-1737
Florence (Italy)--Politics and government--1421-1737.
Florence (Italy)--Social conditions.
Tuscany (Italy)--Economic conditions.
Tuscany (Italy)--History--1434-1737.
Tuscany (Italy)--Politics and government--1434-1737.
Tuscany (Italy)--Social conditions.
Princeton subject headings:
Florence (Italy)--History--1421-1737.