Columbia subject headings:
Ballets--Scores.
Clarinet music.
Stockhausen, Karlheinz, 1928-2007--Manuscripts--Facsimiles.
Harvard subject headings:
Clarinet music.
Stockhausen, Karlheinz, 1928-2007--Manuscripts--Facsimiles.
Princeton subject headings:
Ballets--Scores.
Clarinet music.
Scores.
Stockhausen, Karlheinz, 1928-2007--Manuscripts--Facsimiles.