Programmable logic controllers  Principles and applications 

 - 5th ed. 
 - New Delhi  Prentice - Hall  2003 
 - xv,460p.  23cm 
<br/><br/><label>ISBN: </label>8120323084 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer control
<br/><br/><label>Dewey Class. No.: </label>629.89  / WEB