PENFOLD, R. A <br/><br/>
BEGINNERS GUIDE TO BUILDING ELECTRONIC PROJECTS 

 - ENGLAND  BERNARDS  1977 
 - 107P 
<br/><br/><label>ISBN: </label>0-900162-68-6 
<br/><br/><label>Dewey Class. No.: </label>621.381 PEN'B