Martin, Dick <br/><br/>
Pom-pom magnets/ 
by Dick Martin 
 - London   Leisure Arts  c2009 
 - 16p.:  col. ill 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural sciences & mathematics Physics Magnetism Diamagnetism
<br/><br/><label>Dewey Class. No.: </label>538.4