Sage, Andrew P. <br/><br/>
Linear systems control / 
Andrew P. Sage. 
 - London :  Pitman Pub.,  1981. 
 - 539 p. :  ill. ;  24 cm. 
<br/><br/> originally published by Matrix 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0273016482 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feedback control systems.