Rexford, Kenneth B. <br/><br/>
Electrical  Control for machines / 
Kenneth B. Rexford. 
 - Fifth edition. 
 - xxii, 521 pages. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0-8273-7644-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric controllers.