Columbia subject headings:
Puccini, Giacomo, 1858-1924--Archives.
Puccini, Giacomo, 1858-1924--Correspondence.
Puccini, Giacomo, 1858-1924.
Traffic accidents--Italy--Vignola.
Harvard subject headings:
Puccini, Giacomo, 1858-1924. Correspondence
Princeton subject headings: