Physician and voice trainer : a reply to Dr. Morell Mackenzie / by Emil Behnke.

  • Behnke, Emil, 1836-1892.
Date:
1886
Catalogue details

Licence: Public Domain Mark

Credit: Physician and voice trainer : a reply to Dr. Morell Mackenzie / by Emil Behnke. 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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