Nagrath, I.J. <br/><br/>
Power system engineering 
I.J. Nagrath, D.P. Kothari. 
 - New Delhi  Tata McGrawHill Publications  2000 
 - xv, 838p., 20cm. 
<br/><br/><label>ISBN: </label>0-07-462299-4. 
<br/><br/><label>Dewey Class. No.: </label>621.31  / N13P