Vocal speech for the dumb : a paper on the education of the “deaf and dumb”, “German” system, read April 25, 1877, before the Society of Arts
- publisher: London : Longmans, Green, and Co.
- creator: Ackers, B. St J. (Benjamin St John), 1839-1915
- Keyword: Deaf-mutes (Education of)
- years: 1877
- pages: 33, [1] p. ;
- notes: "Republished by permission."
- download: pdf file
