Petruzella Frank D. <br/><br/>
Programmable logic controllers / 

 - 3rd ed. 
 - New Delhi  Tata McGrawhill  2005 
 - 468p. 
<br/><br/><label>ISBN: </label>978-0-07-106738-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable controllers
<br/><br/><label>LC Class. No.: </label>SBL TJ 223   / .P48 2005