Britannica :  ready reference encyclopedia / 
by Encyclopaedia britannica 
 - New Delhi :  Encyclopaedia britannica,  2005. 
<br/><br/> Volume 8 
<br/><br/><label>ISBN: </label>8181310985 
<br/><br/><label>Dewey Class. No.: </label>001.03   / ENC.B.8