Nagrath, I. J. and Kothari, D. P.  <br/><br/>
Power system engineering / 

 - New Delhi,  Tata mcGraw-Hill,  c2006. 
 - xv, 838 p. ;  ill. ; 
<br/><br/><label>ISBN: </label>0074622994 
<br/><br/><label>Dewey Class. No.: </label>621.381044