Columbia subject headings:
Electronic music.
Music--Manuscripts--Facsimiles.
Nono, Luigi--Manuscripts--Facsimiles.
Violin music.
Harvard subject headings:
Electronic music.
Music--Manuscripts--Facsimiles.
Nono, Luigi--Manuscripts--Facsimiles.
Violin music
Princeton subject headings:
Electronic music.
Music--Manuscripts--Facsimiles.
Nono, Luigi--Manuscripts--Facsimiles.
Violin music.