Sinclair, Ian R.  1932- <br/><br/>
Beginner's guide to audio / 
Ian R. Sinclair 
 - London :  Newnes Technical Books,  1977 
 - 184 p. :  ill. ;  18 cm. 
<br/><br/><label>ISBN: </label>0408002743 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audio