ASSISTIVE TECHNOLOGY FOR VISUALLY IMPAIRED AND BLIND PEOPLE
HERSH AND JOHNSON
ASSISTIVE TECHNOLOGY FOR VISUALLY IMPAIRED AND BLIND PEOPLE - 2008 - SPRINGER 2008 - 725
9781447158981
362.4183 HER
ASSISTIVE TECHNOLOGY FOR VISUALLY IMPAIRED AND BLIND PEOPLE - 2008 - SPRINGER 2008 - 725
9781447158981
362.4183 HER