Columbia subject headings:
Consumers--Italy--History.
Consumption (Economics)--Italy--History--19th century.
Consumption (Economics)--Italy--History--20th century.
Harvard subject headings:
Consumption (Economics)--Italy--History--19th century.
Consumption (Economics)--Italy--History--20th century.
Italy--Social life and customs--19th century.
Italy--Social life and customs--20th century.
Princeton subject headings:
Consumers--Italy--History.
Consumption (Economics)--Italy--History--19th century.
Consumption (Economics)--Italy--History--20th century.