论文信息 - Identifying the needs of people in Canada who are blind or visually impaired: Preliminary results of a nation-wide study - 字舞流文

Identifying the needs of people in Canada who are blind or visually impaired: Preliminary results of a nation-wide study

D. Gold | D. Gold | H. Simson | H. Simson

[1] David B. Smith. Obstacles : report of the Special Committee on the Disabled and the Handicapped , 1981 .