Columbia subject headings:
Harvard subject headings:
Gobetti, Piero, 1901-1926.
Liberalism--Italy
Rosselli, Carlo, 1899-1937.
Socialism--Italy
Princeton subject headings:
Democracy--Philosophy.
Gobetti, Piero, 1901-1926--Political and social views.
Liberalism--Philosophy.
Political science--Italy--History--20th century.
Rosselli, Carlo, 1899-1937--Political and social views.
Socialism--Philosophy.