Rajput, R.K <br/><br/>
Direct Current Machines (electrical machines) 

 - 2 
 - New Delhi  Laxmi publications pvt.ltd,  1998 
 - 348 
<br/><br/> received from ERC,TNP 
<br/><br/><label>Universal Decimal Class. No.: </label>621.313  / RAJ.98