Aldous, W.H.  Appleton, Edwar <br/><br/>
Thermionic vacuum tubes and their applifcations  x 

 - x 
 - Lond  Methuen  1961 
 - vii, 162 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vacuum Tuber Vacuum Tuber 
<br/><br/><label>Dewey Class. No.: </label>537.533/ALT