Columbia subject headings:
Italy--Social conditions--19th century.
Italy--Social conditions--20th century.
Harvard subject headings:
Italy--Social policy--Sources.
Italy--Social policy.
Public welfare--Italy--History--Sources.
Public welfare--Italy--History.
Princeton subject headings:
Public welfare--Italy--History--19th century.
Public welfare--Italy--History--20th century.
Public welfare--Italy--History--Sources.