Bolton, W. <br/><br/>
Programmable logic controllers / 
By W. Bolton. 
 - 5th ed. 
 - New Delhi :  Elsevier India Pvt Ltd ,  2012. 
 - xii,400 p.;  PB  25 cm. 
<br/><br/><label>ISBN: </label>9789380501468 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital systems<br/>Ladder and functional block programming<br/>Designing systems
<br/><br/><label>Dewey Class. No.: </label>629.89   / BOLW