Gupta, J. B. <br/><br/>
A Textbook of Electrical Engineering  

 - 9th rev 
 - New Delhi  S. K. Kataria & Sons  2012 
 - 654p. 
<br/><br/><label>ISBN: </label>81-85749-80-9 978815749808 
<br/><br/><label>Dewey Class. No.: </label>621.3   / GUP