Columbia subject headings:
Castiglionchio, Lapo da, -1381--Political activity--Congresses.
Florence (Italy)--History--To 1421--Congresses.
Florence (Italy)--Politics and government--Congresses.
Nobility--Italy--Florence (Province)--History--To 1500--Congresses.
Harvard subject headings:
Castiglionchio, Lapo da, -1381--Political activity--Congresses.
Florence (Italy)--History--To 1421--Congresses.
Florence (Italy)--Politics and government--Congresses.
Nobility--Italy--Florence (Province)--History--To 1500--Congresses.
Princeton subject headings:
Castiglionchio, Lapo da, -1381--Political activity--Congresses.
Florence (Italy)--History--To 1421--Congresses.
Nobility--Italy--Florence (Province)--History--To 1500--Congresses.