Whitaker, Jerry, C <br/><br/>
Power vaccum tubes handbook 

 - 2 
 - New York  CRC Press  1999 
 - xvi, 710p.  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>849313457 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Power electronics<br/>Vaccum tubes -- Handbook