Sehgal,D.L. <br/><br/>
Electricity & Magnetism 

 - 3rd. 
 - NewDelhi  S.Chand & Co.  1980 
 - 604 
<br/><br/><label>ISBN: </label> RS 380.00 
<br/><br/><label>Dewey Class. No.: </label>621.3