Petruzella, Frank D. <br/><br/>
Programmable logic controllers / 
Frank D. Petruzella. 
 - 2nd ed. 
 - New York :  Glencoe/McGraw-Hill,  c1998. 
 - vii, 464 p. :  ill. (some col.) ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0028026616 (case) 
<br/><br/><label>LCCN: </label>96042934  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable controllers.
<br/><br/><label>LC Class. No.: </label>TJ223.P76  / P48 1998 
<br/><br/><label>Dewey Class. No.: </label>629.8/9