Rexford, Kenneth B. <br/><br/>
Electrical Control for Machines / 
Kenneth B. Rexford 
 - 2nd edition 
 - Canada :  Delmar Publishers Inc ,  © 1983. 
 - 77 pages :   illustrations ;   25 cm. 
<br/><br/><label>ISBN: </label>0827321767 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric controllers<br/>Electric machinery--Regulations