Seow, K.L. <br/><br/>
Pacific science series 

 - Singapore :  Pan Pacific,  1976. 
 - 35p.;  Col.ill.;  30cm 
<br/><br/><label>ISBN: </label>9971632128 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Primary Education<br/>Primary Science
<br/><br/><label>Dewey Class. No.: </label>372.35  / SEO