Ce livre est un texte historique sur la théorie des signes pour l'instruction des sourds-muets. Il explore les différents systèmes de signes et leur utilisation dans la communication, ainsi que leur importance dans l'éducation des sourds. Les lecteurs intéressés par l'histoire de l'éducation, la linguistique et les questions de handicap trouveront dans ce livre une source d'informations précieuse et originale.

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