Kuo, Benjamin C. <br/><br/>
Digital control systems/ 2nd ed. 

 - 2nd ed. 
 - New Delhi  Oxford  2009 
 - 751p. 
<br/><br/><label>ISBN: </label>00195686209 
<br/><br/><label>Dewey Class. No.: </label>621.39:681.5  / KUO