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A Phone of Our Own - 9781563680908

Un libro in lingua di Lang Harry G. edito da Gallaudet Univ Pr, 2000

  • € 34.20
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Recounts the story of the three deaf men who collaborated in 1964 to solve the technical difficulties of developing a coupling device for teletypewriters (TTY) that would translate sounds into discernible letters, and finally give deaf people access to telecommunications. Annotation c. Book News, Inc., Portland, OR (booknews.com)

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