Key to Braille music notation
By: by L. W. Rodenberg.  Prepared under the supervision of Robert B. Irwin, director, Bureau of research and education, American foundation for the blind.
Contributors: Irwin, Robert Benjamin.
Publisher: The American printing house for the blind
Published: 1925
Place of publication: Louisville, Ky
Language: eng
Number of pages: 104
Subjects: Braille music-notation
Notes: "Published in ink and Braille."  Ink edition.