Gupta Das.A <br/><br/>
Problems Plus in IIT Mathematics  

 - 7 
 - New Delhi  Bharat Bhawan Publishers  2005 
 - 500 
<br/><br/><label>ISBN: </label>81-7709-657-5 
<br/><br/><label>Dewey Class. No.: </label>510 P05 GUP