Phillips, Charles L. <br/><br/>
Digital control system analysis and design   
by Charles L. Phillips, H. Troy Nagle 
 - 2nd 
 - Englewood Cliffs  Prentice-Hall  1989 
 - xviii, 631p. 
<br/><br/><label>ISBN: </label>0132135965 
<br/><br/><label>Dewey Class. No.: </label>629.895  / N90