AccessWorld: technology for visually impaired consumers
New York, American Foundation for the Blind, 200028 cm.
((Consistenza: 1(2000) - 2(2001); nn. 3, 4, 5 (2003).
American Foundation for the Blind, New York
RIV37
28 cm.
((Consistenza: 1(2000) - 2(2001); nn. 3, 4, 5 (2003).
American Foundation for the Blind, New York
RIV37