Ridley, John E. <br/><br/>
Introduction To Programmable Logic Controllers: The Mitsubishi Fx 

 - London  Arnold  1997 
 - 224p.:ill.;24cm 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0340676663 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable controllers