Dorf, Richard C. <br/><br/>
Modern control systems / 
by Richard C. Dorf. 
 - 5th ed. 
 - Reading, Mass. :  Addison-Wesley,  1989. 
 - xiv, 601 p. : ill. 
 - Addison-Wesley Series in Electrical Engineering and Computer Engineering. .
<br/><br/><label>ISBN: </label>0201142783 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feedback control systems.