Nagrath, I. J. <br/><br/>
Control systems engineering / 
I. J. Nagrath, M. Gopal 
 - 4th ed. 
 - New Delhi :  New Age International.,  2005 
 - 843 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>8122417000 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control<br/>Systems engineering