Bonnet,Beb <br/><br/>
Science fair projects: chemistry/by Bob Bonnet and Dan Keen;illustrated by Franes 

 - New Delhi  Goodwill 
 - 95p. 
<br/><br/><label>ISBN: </label>817245208x 
<br/><br/><label>Dewey Class. No.: </label>540  B643S