Education of deaf children /
evidence of Edward Miner Gallaudet and Alexander Graham Bell ; ed. by Joseph C. Gordon.
- Washington : Volta Bureau, 1892.
- 261, 26 p., [10] h. de láms.
"Presented to the Royal Commision of the United Kingdom onthe condition of the blind, the deaf and dumb, etc."
Niños con discapacidad --Educación NIÑOS SORDOS ---EDUCACION