Columbia subject headings:
Harvard subject headings:
Veneto (Italy)--History.
Venice (Italy)--History--697-1508.
Verona (Italy)--History.
Princeton subject headings:
Cities and towns--Italy--Veneto--History.
Veneto (Italy)--Economic conditions.
Veneto (Italy)--Politics and government.
Verona (Italy)--Economic conditions.
Verona (Italy)--Politics and government.