Columbia subject headings:
Bianchi, Augusto Guido--Correspondence.
Pascoli, Giovanni, 1855-1912--Correspondence.
Harvard subject headings:
Authors, Italian--20th century--Correspondence
Bianchi, Augusto Guido--Correspondence.
Journalists--Italy--Correspondence.
Pascoli, Giovanni, 1855-1912--Correspondence.
Princeton subject headings:
Bianchi, Augusto Guido--Correspondence.
Pascoli, Giovanni, 1855-1912--Correspondence.