Columbia subject headings:
Gabriel, Gavino--Correspondence.
Musicologists--Italy--Correspondence.
Prezzolini, Giuseppe, 1882-1982--Correspondence.
Harvard subject headings:
Authors, Italian--20th century--Correspondence
Ethnomusicologists--Italy--Correspondence.
Gabriel, Gavino--Correspondence.
Prezzolini, Giuseppe, 1882-1982--Correspondence.
Princeton subject headings:
Gabriel, Gavino--Correspondence.
Musicologists--Italy--Correspondence.
Prezzolini, Giuseppe, 1882-1982--Correspondence.