Paton, John Ge. Ed. <br/><br/>
Kingfisher chidren's encyclopedia 

 - London  Kingfisher  1997 
 - 780 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0-86272-694-4 
<br/><br/><label>Dewey Class. No.: </label>R032  / KCE