Gray, C. B. <br/><br/>
Electrical machines and drive systems / 
C.B. Gray. 
 - Essex, England :  New York :  Longman Scientific & Technical ;  Wiley,  1989. 
 - xviii, 446 p. :  ill. 
<br/><br/><label>ISBN: </label>0582305403 
<br/><br/><label>LCCN: </label>93024191     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric machinery.<br/>Electric driving.