The practical treatment of stammering and stuttering : with suggestions for practice and helpful exercises / by George Andrew Lewis ; and a treatise on the cultivation of the voice, with a discussion of principles and suggestions for practice, by George B. Hynson.

Public Domain Mark

You can use this work for any purpose without restriction under copyright law. Read more about this licence.

Credit

The practical treatment of stammering and stuttering : with suggestions for practice and helpful exercises / by George Andrew Lewis ; and a treatise on the cultivation of the voice, with a discussion of principles and suggestions for practice, by George B. Hynson. Public Domain Mark. Source: Wellcome Collection.

Provider

This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.