McMahon, Michael <br/><br/>
Why do magnets attract? and other questions about magnetism 

 - Cambridge :   Cambridge University Press,   2010 
 - 16 p. :   col. ill.  
<br/><br/><label>ISBN: </label>9780521137218 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetism
<br/><br/><label>Dewey Class. No.: </label>538  / M478