Gopal, M <br/><br/>
Digital control and state variable methods / 
M Gopal 
 - 3 
 - New delhi:  Tata mc graw- hill,  2010 
 - 785 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control engineering
<br/><br/><label>Dewey Class. No.: </label>629.89  / GOP/D