Pessen, David W. <br/><br/>
Industrial automation  circuit design and components 
David W. Pessen. 
 - New York  Wiley  c1989. 
 - xv, 507 p.  ill.  25 cm. 
<br/><br/> "A Wiley-Interscience publication." 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0471600717 9780471600718 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automation.<br/>Electronic control.<br/>Switching circuits.