Columbia subject headings:
Authors, Italian--20th century--Correspondence.
Bersano, Arturo--Correspondence.
Ceronetti, Guido, 1927---Correspondence.
Vintners--Italy--Correspondence.
Harvard subject headings:
Authors, Italian--20th century--Correspondence
Bersano, Arturo, 1905-1978--Correspondence.
Ceronetti, Guido, 1927---Correspondence.
Princeton subject headings:
Authors, Italian--20th century--Correspondence.
Bersano, Arturo, 1905-1978--Correspondence.
Ceronetti, Guido, 1927---Correspondence.