Campbell, Tom <br/><br/>
Introduction to geomagnetic fields 

 - 2nd Edition 
 - Cambridge  Cambridge University Press  2003 
 - xi,337p. 
<br/><br/><label>ISBN: </label> RS 1850.00 
<br/><br/><label>Source: </label> RS 1850.00 
<br/><br/><label>Dewey Class. No.: </label>551 CAM