Gupta, A.K. <br/><br/>
General knowledge encyclopaedia  including objective type questions 

 - New Delhi  Ramesh  2009 
 - 685p.  PB  22cm. 
<br/><br/><label>ISBN: </label>8186877518 
<br/><br/><label>Dewey Class. No.: </label>001  / GUP