D.ROY CHOUDHURY, <br/><br/>
MODERN CONTROL ENGINEERING 

 - 9th 
 - new delhi  PHI PUB.  2005 
 - 825 
<br/><br/><label>ISBN: </label>9788120321960 
<br/><br/><label>Dewey Class. No.: </label>629.8  / CHO-M