Sakula, A That the blind may read: the legacy of Valentin Haüy, Charles Barbier, Louis Braille and William Moon. [electronic resource] - Journal of medical biography Feb 1998 - 21-7 p. digital Publication Type: Biography; Historical Article; Journal Article; Portrait ISSN: 0967-7720 Standard No.: 10.1177/096777209800600104 doi Subjects--Topical Terms: Blindness--historyEducation, Special--historyFranceHistory, 19th CenturyHumansSocial Welfare--historyUnited KingdomVision Disorders--history