Brumbach, Michael E. <br/><br/>
Electronic variable :  speed drives / 
Michael E. Brumbach, Jeffrey A. Clade. 
 - 4th ed. 
 - ix, 305 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781133134046 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric driving, Variable speed.