Bolton W.  1933- <br/><br/>
Control engineering 
W.Bolton 
 - 2nd ed. 
 - Harlow  Longman  1998 
 - xii,397p.  ill.  25cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0582327733  RM238.13 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control