Ellis, George <br/><br/>
Observers in control systems :  a practical guide / 
George Ellis 
 - San Diego, CA :  Academic Press,  2002 
 - xiv, 259 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>012237472X  RM321.40 
<br/><br/><label>LCCN: </label>2002-104256 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Observers (Control theory)