Columbia subject headings:
Italy--Economic conditions--19th century.
Italy--Economic conditions--20th century.
Italy--Politics and government--1870-
Harvard subject headings:
Italy--Economic conditions--19th century.
Italy--Economic conditions--20th century.
Italy--Economic policy.
Princeton subject headings:
Italy--Economic conditions--19th century.
Italy--Economic conditions--20th century.
Italy--Politics and government--1870-