NIIT. <br/><br/>
Programmable logic control : principles and applications 

 - New Delhi  PHI Learning  2004. 
 - vi, 219p.:  24 cm. 
<br/><br/> Includes Index Eastern economy edition. 
<br/><br/><label>ISBN: </label>9788120325258 
<br/><br/><label>Dewey Class. No.: </label>629.89 NII