Columbia subject headings:
Harvard subject headings:
Italian literature--20th century--History and criticism
Italy--History.
Italy--Politics and government.
Italy--Social life and customs.
Pirandello, Luigi, 1867-1936--Criticism and interpretation.
Princeton subject headings:
Italian literature--20th century--History and criticism.
Italy--History.
Italy--Politics and government.
Italy--Social life and customs.
Pirandello, Luigi, 1867-1936--Criticism and interpretation.