On the oral education of the deaf and dumb : a paper read at the teachers' conference, Jan. 10th, 1878 / by William van Praagh.
- Van Praagh, William.
- Date:
- [1878?]
Licence: Public Domain Mark
Credit: On the oral education of the deaf and dumb : a paper read at the teachers' conference, Jan. 10th, 1878 / by William van Praagh. Source: Wellcome Collection.
Provider: This material has been provided by King’s College London. The original may be consulted at King’s College London.
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