Parr, E. A. <br/><br/>
Programmable controllers :  an engineer's guide / 
E. A. Parr 
 - 3rd ed. 
 - 429 páginas :  ilustraciones 
<br/><br/><label>ISBN: </label>0-7506-5757-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Controladores programables
<br/><br/><label>LC Class. No.: </label>TJ223.P76  / P37 2003