Junior Encyclopedia 
Junior Encyclopedia 
 -  "224 p.,hbk." 
 - New Delhi  Sterling New Horizons Pvt. Ltd.   9999 
<br/><br/><label>ISBN: </label>9788193315835 
<br/><br/><label>Dewey Class. No.: </label>509.22 STE  / 22.509.22 STE