Boothroyd, Jennifer <br/><br/>
Attract and Repel :  a Look at Magnets. 

 -  Lerner,  2011. 
 - 32 
<br/><br/><label>ISBN: </label>978-0-7613-5429 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetism