Portis, Alan M. . <br/><br/>
Electromagnetic Fields: Sources & Media /  Textual Documents 
Alan M. Portis. 
 - 1st ed. / 
 - New York :  John Wiley & Sons ,  C 1978. 
 - xxiii, 775p. :  ill. ;  25cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0-471-09412-9 
<br/><br/><label>Subjects--Index Terms: </label>Physics Electromagnetism PG-Physics 
<br/><br/><label>Dewey Class. No.: </label>537  / P 83 El