Factfinder 
compiled by John Grisewood ; edited by George Beal 
 - London  Kingfisher Books  1985 
 - 318 p.  26 cm. 
<br/><br/> Yapıt adı başında : Children's 
<br/><br/><label>ISBN: </label>086272158X 
<br/><br/><label>Dewey Class. No.: </label>032  / FAC