White, D Hywel., <br/><br/>
Elementary electronics / 
By d. hywel White. 
 - 172 páginas 
 - Harper's physics series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrónica
<br/><br/><label>LC Class. No.: </label>TK7816  / W42