Nagrath, I. J. Kothari, D. P. <br/><br/>
Modern Power System Analysis 

 - 2  
 - New Delhi  Tata McGraw Hill  1980 
 - p.518 
<br/><br/><label>ISBN: </label>0074517996 
<br/><br/><label>Subjects--Topical Terms: </label> Transmission   Symmetrical  Optimal  Voltage 
<br/><br/><label>Dewey Class. No.: </label>621.3 N13M