Columbia subject headings:
Cernuschi Lurani, Francesco, 1857-1912--Correspondence.
Composers--Italy--Correspondence.
Musicologists--Italy--Correspondence.
Perosi, Lorenzo, 1872-1956--Correspondence.
Harvard subject headings:
Cernuschi Lurani, Francesco, 1857-1912--Correspondence.
Composers--Italy--Correspondence
Musicologists--Italy--Correspondence.
Perosi, Lorenzo, 1872-1956--Correspondence.
Princeton subject headings:
Cernuschi Lurani, Francesco, 1857-1912--Correspondence.
Composers--Italy--Correspondence.
Musicologists--Italy--Correspondence.
Perosi, Lorenzo, 1872-1956--Correspondence.