Defective conditions of the vocal organs studied, in connection with questions of the oral method of training the deaf : the tongue / by Harrison Allen.

  • Allen, Harrison, 1841-1897.
Date:
[1892]
Catalogue details

Licence: Public Domain Mark

Credit: Defective conditions of the vocal organs studied, in connection with questions of the oral method of training the deaf : the tongue / by Harrison Allen. 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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