Sinclair, Ian Robertson. <br/><br/>
Projects in radio and electronics / 
Ian R. Sinclair. 
 - [London] :  Newnes Technical Books,  1979. 
 - 92 p. :  ill. ;  22 cm. 
 - Newnes constructors projects .
<br/><br/><label>ISBN: </label>0408003456 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics--Amateurs' manuals.<br/>Radio--Amateurs' manuals.