Columbia subject headings:
Italy--Intellectual life--20th century--Congresses.
Silone, Ignazio, 1900-1978--Criticism and interpretation--Congresses.
Harvard subject headings:
Silone, Ignazio, 1900-1978--Criticism and interpretation--Congresses.
Princeton subject headings:
Silone, Ignazio, 1900-1978--Criticism and interpretation--Congresses.
Suffering in literature--Congresses.