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

 - 2 ed. 
 - SINGAPORE  THOMSON ASIA PVT. LTD.  2005 
 - 516 
<br/><br/><label>ISBN: </label>981-240-625-5 
<br/><br/><label>Dewey Class. No.: </label>629.89 O 05 DUN