Parker, Bertha Morris <br/><br/>
Magnets / 
by Bertha Morris Parker ; illustrated by David Foster 
 - Exeter :  Wheaton,  [n.d.] 
 - 36 p. :  ill. ;  22 cm. 
 - The basic science series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetism--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>538