Columbia subject headings:
Authors, Italian--20th century--Correspondence.
Bilenchi, Romano, 1909-1989--Correspondence.
Italy--Intellectual life.
Harvard subject headings:
Authors, Italian--20th century--Correspondence
Bilenchi, Romano, 1909---Correspondence.
Italy--Intellectual life--20th century.
Princeton subject headings:
Authors, Italian--20th century--Correspondence.
Bilenchi, Romano, 1909-1989--Correspondence.