King, Gordon John <br/><br/>
Radio and audio servicing handbook 
Gordon J. King 
 - 2nd ed. 
 - London  Newnes-Butterworth  1970 
 - 283 p. : ill. ; 24 cm. 
<br/><br/><label>ISBN: </label>0408003472 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio and audio--Servicing