Cox, Richard A. <br/><br/>
Technician's guide to programmable controllers / 
Richard A. Cox, Terry R. Borden 
 - 5th ed. 
 - Clifton Park, NY :  Delmar/Thomson Learning,  c2007 
 - xi, 451 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781401890070 (alk. paper) 1401890075 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable controllers