Venkataratnam, K <br/><br/>
Special electrical machines 

 - Hyderabad  Universities Press  2008 
 - xvi, 262p.   
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9788173716311 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Brushless dc motor<br/>Electrical machines(Special)<br/>Electrical motors(Special)<br/>Mathematical analysis -- Step motor<br/>Step motor -- Mathematical analysis<br/>Switched reluctance motor