Gupta,R. <br/><br/>
General knowledge encyclopaedia /R.Gupta 

 - New Delhi  Ramesh publishng house  2003 
 - xvi + 972p 
<br/><br/><label>ISBN: </label>81-86877-51-7 
<br/><br/><label>Dewey Class. No.: </label>001  G959G