ROBSON (Pam) & SELLER (Mick). <br/><br/>
Encyclopaedia of science projects. 

 - NY  Aladdin Books Ltd.,  1995 
 - 286 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopaedia Science Projects
<br/><br/><label>Dewey Class. No.: </label>502.8 ROBE