Columbia subject headings:
Pirandello, Luigi, 1867-1936--Criticism and interpretation.
Pirandello, Luigi, 1867-1936--Dramatic production.
Theater--Italy--History--20th century.
Harvard subject headings:
Pirandello, Luigi, 1867-1936--Criticism and interpretation.
Pirandello, Luigi, 1867-1936--Dramatic production.
Theater--Italy--History--20th century
Princeton subject headings:
Pirandello, Luigi, 1867-1936.