Columbia subject headings:
Harvard subject headings:
Businesspeople--Italy--Societies, etc.
Entrepreneurship--Italy--History--20th century.
Federazione nazionale dei Cavalieri del lavoro--Anniversaries, etc.
Federazione nazionale dei Cavalieri del lavoro--History.
Italy--Commerce--History--20th century.
Labor--Italy--History--20th century.
Princeton subject headings:
Entrepreneurship--Italy--History.
Federazione nazionale dei Cavalieri del lavoro--History.
Industrialization--Italy--History.