Nagrath, I. J.  <br/><br/>
Control systems engineering / 

 - 5th.  
 - New Delhi,  New Age International,   c2007. 
 - xiii, 895 p. ;  ill. ;  24 cm.  
<br/><br/><label>ISBN: </label>8122420087 
<br/><br/><label>Dewey Class. No.: </label>629.819