The role of the blind in data processing. - Theodor D. Sterling; Joseph B. Landwehr; Charles McLaughlin; Seymour V. Pollack (SIGCPR, 1965)

BLNSYS - a 1401 operating system with Braille capabilities. - Joseph B. Landwehr; Charles McLaughlin; H. Mueller; M. Lichstein; Seymour V. Pollack (Commun. ACM, 1965)