Nichols, Daniel H. <br/><br/>
Applied programmable logic controllers labarotary manual / 
Daniel H. Nichols 
 - Clifton Park, NY :  Thomson Delmar Learning,  2006 
 - 179 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>1401899676 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programmable logic controllers