Columbia subject headings:
Venice (Italy)--Civilization--To 1797.
Venice (Italy)--History--697-1508.
Venice (Italy)--Politics and government--697-1508.
Harvard subject headings:
Venice (Italy)--Civilization--To 1797.
Venice (Italy)--History--697-1508.
Venice (Italy)--Politics and government--697-1508.
Princeton subject headings:
Venice (Italy)--Civilization.
Venice (Italy)--History--15th century.
Venice (Italy)--Social life and customs.