Columbia subject headings:
Authors, Italian--20th century--Correspondence.
Manganelli, Giorgio--Correspondence.
Sandri, Giovanna--Correspondence.
Harvard subject headings:
Authors, Italian--20th century--Correspondence
Manganelli, Giorgio--Correspondence.
Sandri, Giovanna--Correspondence.
Princeton subject headings:
Manganelli, Giorgio.
Sandri, Giovanna.