Waard, Hendrik De <br/><br/>
Modern Electronics 
/ by Hendrik De Waard 
 - London:  addison- Wesley Publishing Company,  1966. 
 - vii, 358p.; 
<br/><br/><label>ISBN: </label>000 
<br/><br/><label>Dewey Class. No.: </label>621.3  / WAA/M