Hackworth, John R.  <br/><br/>
Programmable Logic Controllers: Programming Methods and Applications 

 - Noida  Pearson India  2004 
 - 315p. 
<br/><br/><label>ISBN: </label>9788177587715 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable Controllers
<br/><br/><label>Dewey Class. No.: </label>629.89  / Hac