Columbia subject headings:
Florence (Italy)--History--1421-1737--Congresses.
Medici, Lorenzo de', 1449-1492--Congresses.
Harvard subject headings:
Florence (Italy)--History--1421-1737--Congresses.
Medici, Lorenzo de', 1449-1492--Congresses.
Princeton subject headings:
Florence (Italy)--History--1421-1737--Congresses.
Medici, Lorenzo de', 1449-1492--Congresses.