WEBB JOHN REIS RONALD <br/><br/>
PROGRAMMABLE LOGIC CONTROLLERS: PRINCIPLES AND APPLICATIONS  

 - 5TH ed. 
 - NEW DELHI  PEARSON 
 - XV,460P 
<br/><br/><label>ISBN: </label>8131707036 
<br/><br/><label>Dewey Class. No.: </label>629.89