Thomas, Horace Augustus  1901, <br/><br/>
Theory and design of valve oscillators for radio and other frequencies / 
Horace A. Thomas ; with a foreword by E. V. Appleton 
 - 2nd ed. 
 - 317 páginas 
 - A series of monographs on electrical engineering ;  v. 7 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Osciladores eléctricos<br/>Radio--Equipo y aparatos
<br/><br/><label>LC Class. No.: </label>TK6565.O7  / T5