Columbia subject headings:
Harvard subject headings:
Arezzo (Italy)--History--Exhibitions.
Campaldino, Battle of, Campaldino, Italy, 1289--Exhibitions.
Florence (Italy)--History--To 1421--Exhibitions.
Guelfs and Ghibellines--Exhibitions.
Princeton subject headings:
Campaldino, Battle of, Campaldino, Italy, 1289.
Italy--History--476-1492.
Tuscany (Italy)--History, Military.
Tuscany (Italy)--History.