Nagrath/I.J/ Kothari/D.P  <br/><br/>
Electric machines 

 - 2 
 - New Delhi  Tata Mc Graw hill  1987 
 - 684 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>electric
<br/><br/><label>Dewey Class. No.: </label>621.31042  / NAG