Charles L. Phillips & Royce D. Harbor <br/><br/>
Feed Back Contrl Systems 

 - 3rd ed 
 -   Prentice-Hall International, Inc.  ©1996 
<br/><br/><label>ISBN: </label>9780133937374  58.25 
<br/><br/><label>Dewey Class. No.: </label>10080931