Equip your world: a synoptic view of access technologies for the visually challenged/ compiled & edited by Sam Taraporevala and Calveena D'sylva 

 - Dehradun  NIVH  2014 
 - "xxi, 354" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Visually Challenged
<br/><br/><label>Dewey Class. No.: </label>362.41 EQU