Lecture on scientific voice production and breathing exercises : their relation to health / delivered by Cortlandt MacMahon.

  • MacMahon, Cortlandt.
Date:
1910
Catalogue details

Licence: In copyright

Credit: Lecture on scientific voice production and breathing exercises : their relation to health / delivered by Cortlandt MacMahon. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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    LECTURE ON Scientific Voice Production AND Breathing Exercises: Their Relotion/^%^S||: iff- DELIVERED GORTLANDT MAGMAHON, AT The INSTITUTE OF HYGIENE, Devonshire Street. Harley Street, W., on the 28th APRIL, 1910, -■M