Bolton, W. <br/><br/>
Programmable logic controllers / 

 - Fifth edition 
 - Amsterdam:   Newnes,   c2009. 
 - xii,   400 p. : ill. ;   23 cm. 
<br/><br/>Includes index.<br/> 
<br/><br/><label>ISBN: </label>9781856177511 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Programmable logic controllers. <br/>2. Logic circuits. <br/>3. Programmable logic devices.
<br/><br/><label>Dewey Class. No.: </label>Circ. 629.895 B694p 2009