DUNNING GARY <br/><br/>
INTRODUCTION TO PROGRAMMABLE  LOGIC CONTROLLERS  

 - 3RD ed. 
 - NEW DELHI  CONGAGE  2010 
 - XI + 628 
<br/><br/><label>ISBN: </label>8131503027 
<br/><br/><label>Dewey Class. No.: </label>629.89 DUN