Johnson Lesley  1949 <br/><br/>
The unseen voice :  a cultural study of early Australian radio / 
Lesley Johnson 
 - London :  Routledge,  1988 
 - xii, 243 p. :  ill.,ports.,facsims. ;  22 cm 
<br/><br/>Bibliography: p226-233. - Includes index 
<br/><br/><label>ISBN: </label>0415027632 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio broadcasting--History--Australia
<br/><br/><label>LC Class. No.: </label>HE8699.A8 
<br/><br/><label>Dewey Class. No.: </label>384.54/0994