Das, J. C. <br/><br/>
Power System Analysis; Short-Circuit Load Flow and Harmonics. 

 - 2 
 - Boca Raton  CRC Press  2012 
 - xxvii+1064 
 -  power engineering Ed by H. Lee Willis .
<br/><br/><label>Universal Decimal Class. No.: </label>621.311  / DAS.12