Bartelt, Terry L. M. <br/><br/>
Industrial control electronics :  devices, systems, and applications / 
Terry Bartelt 
 - 2nd ed. 
 - Albany :  Delmar Publishers,  c2002 
 - xiv, 626 p. :  col. ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0766819744 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industrial electronics<br/>Electronic control