Virendra Kumar <br/><br/>
Digital technology  : Principles and practice / Virendra kumar 

 - 2nd 
 - New Age International (P) Ltd.,Publishers, 2015  2015 
 - xv, 625p.; 24cm. 
<br/><br/><label>ISBN: </label>9788122436631 
<br/><br/><label>Dewey Class. No.: </label>621.395 VIR