RYDER, JOHN D. <br/><br/>
ENGINEERING ELECTRONICS 

 - 2ND ED. 
 - Estados Unidos  MCGRAW HILL  1957 NEW YORK 
 - 689 
<br/><br/><label>LCCN: </label>11886 
<br/><br/><label>Dewey Class. No.: </label>621.381