Prakash, R. <br/><br/>
Encyclopedia of general knowledge and general awarness 

 - New Delhi :  Asian Book,  2007 
 - 485. 
<br/><br/><label>ISBN: </label>8186299262 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Knowledge
<br/><br/><label>Dewey Class. No.: </label>001  / PRA