Phillips, Charles L. <br/><br/>
Feedback control systems / 
Charles L. Phillips, Royce D. Harbor. 
 - Englewood Cliffs, N.J. :  Prentice Hall,  c1988. 
 - xiv, 626 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0133139174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feedback control systems.
<br/><br/><label>Dewey Class. No.: </label>629.83