Bryan, G. T.  <br/><br/>
Control systems for technicians / 

 - Britain,  The English Language Book Society,  c1970. 
 - 320p. ;  ill. ;  21.5 cm.  
<br/><br/><label>ISBN: </label>0340192771 
<br/><br/><label>Dewey Class. No.: </label>629.8