Niit <br/><br/>
Programmable logic control :  principles and applications / 
NIIT 
 - New Delhi, India :  Prentice-Hall of India,  c2008 
 - 219 p. :  ill. ;  24 cm. 
<br/><br/> Includes glossary 
<br/><br/><label>ISBN: </label>9788120325258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable logic controllers<br/>Programmable controllers