Columbia subject headings:
Music--Manuscripts--Facsimiles.
Musicals--Scores.
Weill, Kurt, 1900-1950--Manuscripts--Facsimiles.
Weill, Kurt, 1900-1950. Dreigroschenoper.
Harvard subject headings:
Music--Manuscripts--Facsimiles
Operas--Scores
Weill, Kurt, 1900-1950--Manuscripts--Facsimiles.
Princeton subject headings:
Music--Manuscripts--Facsimiles.
Operas--Scores.
Operas.
Revues.
Scores.
Weill, Kurt, 1900-1950--Manuscripts--Facsimiles.
Weill, Kurt, 1900-1950. Works. Ser. 4, Miscellanea v. 1.