West, John C. <br/><br/>
Textbook of servomechanisms. 

 - London :  English Universities Press,  [1966] 
<br/><br/> First published in 1953. 
<br/><br/>Bibliography: p. 232-234. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Servomechanisms.