Hackworth, John R. <br/><br/>
Programmable logic controllers  programming methods and applications 
John R. Hackworth 
 - Delhi  Pearson Education (Singapore)  2004 
 - xiii, 303p. 
<br/><br/><label>ISBN: </label>9788129703408 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable controllers
<br/><br/><label>Dewey Class. No.: </label>005.115 H118p