Porter, A. <br/><br/>
Introduction to Servomechanics  

 - London :   Methuen,   1957 
 - VI, 176 p.  : ill 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Servomechanisms
<br/><br/><label>Dewey Class. No.: </label>629.832  / POR