Rajput, R. K. <br/><br/>
Textbook of electrical machines  D.C. machines, A.C. machines and polyphase cirnations 
R. K. Rajput 
 - 5th ed. 
 - Banglore  Laxmi Publications  2012 
 - xliv, c. a 
<br/><br/><label>ISBN: </label>9788131804469  850.00