Keljik, Jeff <br/><br/>
Electric motors and motor controls / 
Jeff Keljik 
 - 2nd ed. 
 - Clifton Park, NY :  Thomson Delmar Learning,  c2007 
 - xx, 385 p. :  ill. ;  24 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>1401898416 9781401898410 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric controllers<br/>Electric motors