Columbia subject headings:
Critics--Italy--Correspondence.
Fiumi, Lionello, 1894-1973--Correspondence.
Marone, Gherardo, 1892-1962--Correspondence.
Poets, Italian--20th century--Correspondence.
Harvard subject headings:
Fiumi, Lionello, 1894---Correspondence.
Intellectuals--Italy--Correspondence.
Marone, Gherardo, 1892-1962--Correspondence.
Princeton subject headings:
Fiumi, Lionello, 1894-1973--Correspondence.
Intellectuals--Italy--Correspondence.
Marone, Gherardo, 1892-1962--Correspondence.