Rehg, James A.    <br/><br/>
Programmable logic controllers /  
James A. Rehg [and] Glenn J. Sartori    
 - Upper Saddle River,New Jersey :  Pearson Education,   2007.    
 - xvii; 606p. :  ill.;   26cm.    
<br/><br/>Includes index and Cd rom    
<br/><br/><label>ISBN: </label>0134328817    
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable controllers