Dorf, Richard C., <br/><br/>
Modern control systems / 
Richard C. Dorf, University of California, Davis, Robert H. Bishop,  The University of South Florida. 
 - Thirteenth edition. 
 - xxvii, 995 pages :  illustrations (some color) ;  24 cm. 
<br/><br/>Includes index and references : pages 969-985. 
<br/><br/><label>ISBN: </label>9780134407623  RM1026.00 0134407628 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feedback control systems.