Gopal, <br/><br/>
CONTROL SYSTEMS: Principles and Design,/  
M. Gopal 
 - 3rd ed 
 - New Delhi  Tata McGraw-Hill,   2008 
 - 810 p 
<br/><br/><label>ISBN: </label>9780071336680  365.00 
<br/><br/><label>Dewey Class. No.: </label>629.5  / G659