Penfold R A <br/><br/>
Beginner's guide to building electronic projects /  
by R.A. Penfold. 
 - London :   Bernards,   1980. 
 - 107p. :   ill. ;  18cm. 
<br/><br/><label>ISBN: </label>0900162686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic apparatus and appliances<br/>Electronic circuits--Amateurs' manuals--Handbooks manuals etc
<br/><br/><label>LC Class. No.: </label>TK9965 
<br/><br/><label>Dewey Class. No.: </label>621.381