Columbia subject headings:
Fiore, Tommaso, 1884-1973--Political and social views.
Intellectuals--Italy--Biography.
Socialists--Italy--Biography.
Harvard subject headings:
Fiore, Tommaso, 1884-1973--Political and social views.
Intellectuals--Italy--Biography.
Socialists--Italy--Biography
Princeton subject headings:
Fiore, Tommaso, 1884-1973.
Intellectuals--Italy--Puglia--Biography.
Socialists--Italy--Puglia--Biography.