"Farndon  john" <br/><br/>
Children's encyclopedia 

 -  London : HarperCollins, 1998 (reprinting with revision), 1992.  1992 
 - 272 
<br/><br/><label>ISBN: </label>9780001979475 
<br/><br/><label>Dewey Class. No.: </label>030  / 501