Kaur,Harpreet <br/><br/>
DRDO Defenses Research & Development Organization Computer Sciences 

 - 3rd ed 
 - new Delhi  Satya prakashan  2014 
 - viii,329p. 
<br/><br/><label>ISBN: </label> RS 375.00 
<br/><br/><label>Dewey Class. No.: </label>004.22 HAR,K