Warnock, Ian G.,  1955- <br/><br/>
Programmable controllers :  operation and application / 
Ian G. Warnock. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1988. 
 - xv, 447 p. :  ill. 
<br/><br/><label>ISBN: </label>0137300379 
<br/><br/><label>LCCN: </label>90043199     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable controllers.