A concise exposition of the method of instructing the deaf and dumb in the knowledge of a written language upon simple and rational principles.

Young, J. R.2023-05-222023-05-2218261000062737-0002https://hdl.handle.net/20.500.14428/23786Texto en inglés.Signatura: B-G8, H5.Incluye citas y notas a pie de página.Sello ovalado en portada: "Biblioteca Nacional - Lima".application/pdf106 páginasenginfo:eu-repo/semantics/openAccessEducación de sordomudosA concise exposition of the method of instructing the deaf and dumb in the knowledge of a written language upon simple and rational principles.Libro