Langford - Smith, F. <br/><br/>
Radio Designer's Handbook 

 - 4 
 - London  Wirless World,  1954 
 - xi, 1482p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>D666g
<br/><br/><label>Dewey Class. No.: </label>D666g  / I4