Robson, Pam and Seller, Mick <br/><br/>
Encyclopedia of science projects 

 - London  Shooting star press  1994 
 - 285p. 
<br/><br/><label>ISBN: </label>1569240671 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia-science<br/>Science
<br/><br/><label>Dewey Class. No.: </label>503  / ROB