Gopla, M <br/><br/>
Control systems:   principles and design / 
by M Gopal 
 - 3rd ed. 
 - New Delhi:  TMH,  2011. 
 - xviii, 748p 
<br/><br/><label>ISBN: </label>9780070668799 
<br/><br/><label>Dewey Class. No.: </label>629.8312 GOP