Dorf, Richard C.   <br/><br/>
Modern control systems /  
Richard C. Dorf and Robert H. Bishop. 
 - 8th ed. 
 - Delhi :  Pearson Education,  c1998 [Reprinted 2004]. 
 - xxiv, 855 pages :  illustrations ;  25 cm.  
<br/><br/> Includes index.  
<br/><br/><label>ISBN: </label>8129704552 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feedback control systems.
<br/><br/><label>Dewey Class. No.: </label>629.83 DOR