Bolton, W.  1933- <br/><br/>
Control engineering 
W. Bolton 
 - 2nd ed. 
 - Harlow, Essex :  Longman,  1998 
 - 397 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0582327733  RM141.70 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control