"Badders,William" <br/><br/>
Houghton Mifflin Science Discovery Works 

 - USA  London; Puffin,Boston : Houghton Mifflin, c2000.  2000 
 - 200 
<br/><br/><label>ISBN: </label>9780618008261 
<br/><br/><label>Dewey Class. No.: </label>000  / 49