Webb J. W. <br/><br/>
Programmable logic controllers 

 - 5TH Ed. 
 -  Prentice Hall Of India  2005 
 - 460p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ETC
<br/><br/><label>Dewey Class. No.: </label>629.2