Bolton, W.. , <br/><br/>
Programmable logic controllers :  an introduction / 
W Bolton. 
 - 2nd ed. 
 - ix, 192 pages :  illustrations ;  25 cm. 
<br/><br/><label>ISBN: </label>0750647469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable controllers.
<br/><br/><label>LC Class. No.: </label>TJ223   / .B64 2000