E and M tipers :  electricity and magnetism tasks / 
Curtis J. Hieggelke ... [and others]. 
 - xiv, 242 pages :  illustrations ;  28 cm. 
<br/><br/><label>ISBN: </label>0131854992 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity.<br/>Magnetism.
<br/><br/><label>LC Class. No.: </label>QC522   / .E44 2006