Verma, R. K. <br/><br/>
Text Book of Magnetistatics / 
R. K. Verma 
 - New Delhi  Discovery Publishing  2006. 
<br/><br/><label>ISBN: </label>8183560666 
<br/><br/><label>Standard No.: </label>8183560666 
<br/><br/><label>Dewey Class. No.: </label>530.141