Columbia subject headings:
Conflict of generations--Italy--Venice--History--18th century.
Love--Italy--Venice--History--18th century.
Venice (Italy)--Social life and customs--18th century.
Harvard subject headings:
Conflict of generations--Italy--Venice--History--18th century.
Love--Italy--Venice--History--18th century.
Venice (Italy)--Social life and customs--18th century.
Princeton subject headings:
Conflict of generations--Italy--Venice--History--18th century.
Love--Italy--Venice--History--18th century.
Venice (Italy)--Social life and customs--18th century.