Dorf, Richard C. <br/><br/>
Modern control systems / 
Richard C. Dorf, Robert H. Bishop 
 - 11th ed. 
 - Upper Saddle River, NJ :  Pearson/Prentice Hall,  2008 
 - xxv, 1018 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 993-1006) and index 
<br/><br/><label>ISBN: </label>9780132270281  RM531.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feedback control systems