Mehra, Rajesh <br/><br/>
Plcs & scada: theory and practice 

 - Hyderabad :  University Press,  2000 
 - 320. 
<br/><br/><label>ISBN: </label>9789581159118  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programmingprograms data
<br/><br/><label>Dewey Class. No.: </label>005.115  / MEH