West, John C.  <br/><br/>
Textbook servomechanisms / 
John C. West. 
 - London :  English university press,  c 1955. 
 - viii, 238 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>340  340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Servomechanisms.
<br/><br/><label>Dewey Class. No.: </label>621.8 / W52t