Keep breathing : how to do it, and why a text book and guide to right breathing for speech, singing, and every purpose in life / by M.A. Carlisle Carr.
- Carlisle Carr, M. A.
- Date:
- 1914
Licence: In copyright
Credit: Keep breathing : how to do it, and why a text book and guide to right breathing for speech, singing, and every purpose in life / by M.A. Carlisle Carr. Source: Wellcome Collection.
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