Gopal, M <br/><br/>
Control Systems  Principles and Design 

 - 4th ed. 
 - Chennai		  Mc Graw Hill Education(India) Private Limited  2012 
 - xiii,   878 p. 
<br/><br/><label>ISBN: </label>9780071333269 
<br/><br/><label>Dewey Class. No.: </label>629.8	  / GOP