Dorf, Richard C. <br/><br/>
Modern control systems / 
Richard C. Dorf, Robert H. Bishop 
 - 8th ed. 
 - Menlo Park, Calif.:  Addison-Wesley,  1998 
 - xxiv, 855 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 837-848) and index 
<br/><br/><label>ISBN: </label>0201308649 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feedback control systems<br/>Control theory