Singh, J . P . <br/><br/>
Technology for the blind:   Concept and context 

 - New Delhi, India:  Kanishka Publishers Distributors India;  2003. 
 - 271p.  cm. 
<br/><br/><label>ISBN: </label>8173915768 
<br/><br/><label>Source: </label> TB 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION