Billingsley, John <br/><br/>
Essentials of control techniques and theory / 
John Billingsley 
 - Boca Raton, FL :  CRC Press ,  2009 
 - xiv, 325 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9781420091236 1420091239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Automatic control<br/>Control theory