The inventor of the numeral-type for China /

Ítems similars

• Instruction manual for braille transcribing /
  per: Dorf, Maxine B.
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• English braille, American edition, 1959 : comp. under the authority of the American Association of Instructors of the Blind, and the American Association of Workers for the Blind.
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• Programmed instruction in Braille /
  per: Ashcroft, S. C.
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• Perceptual factors in braille word recognition
  per: Nolan, Carson Y., 1925-
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• The blind in school and society; a psychological study,
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