Ahmad, Sana. <br/><br/>
Navigation and reader gadget for visually impaired /  [Thesis or Dissertation] 
Sana Ahmad. 
 - Islamabad :  COMSATS University Islamabad,  . 
 -   ;  30 cm 
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<br/><br/><label>Subjects--Personal Names: </label> Supervisor,  
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electrical and Computer Engineering
<br/><br/><label>Dewey Class. No.: </label>621.3  / AHM-N