Bolton, W  <br/><br/>
Programmable logic controllers  

 - 4th  
 - Elsevier Academic press   New Delhi   2008 
 -  325 
<br/><br/><label>ISBN: </label>978-81-312-1521-0  
<br/><br/><label>Subjects--Topical Terms: </label><br/>DIGITAL DESIGN/LOGIC DESIGN 
<br/><br/><label>Dewey Class. No.: </label>629.89 BOL