Columbia subject headings:
Harvard subject headings:
Cipolla, Bartolomeo, -approximately 1477--Congresses.
Italy--History--1268-1492--Congresses.
Italy--Politics and government--1268-1559--Congresses.
Law--Italy--History--Congresses.
Roman law--History--Congresses.
Roman law--History--To 1500--Congresses.
Veneto (Italy)--Politics and government--Congresses.
Princeton subject headings:
Cipolla, Bartolomeo, -approximately 1477--Congresses.
Italy--History--1268-1492--Congresses.
Italy--Politics and government--1268-1559--Congresses.
Law--Italy--History--Congresses.
Roman law--History--To 1500--Congresses.
Veneto (Italy)--Politics and government--Congresses.