Webb, John W <br/><br/>
Programmable logic controllers:Principles and applications 

 - 5th 
 - New Jersey  PHI  2003 
 - xv,460p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control Engineering<br/>Logic Controllers-Control Systems
<br/><br/><label>Dewey Class. No.: </label>629.895   / W394P