Shingler, Martin <br/><br/>
On air :  Methods and meanings of radio / 
Martin Shingler, Cindy Wieringa 
 - London :  A member of the Hodder Headline Group,  1998       
 - xv, 174 p. 
<br/><br/> Radio time - line : History at a glance, 1. -- Words, speech and voices, 30. -- Music, noise and silence, 51. -- The mind's eye, 73. -- Truth claims, 94. -- Listening and talking back, 110. -- Case studies, 131 
<br/><br/><label>ISBN: </label>0340652314 
<br/><br/><label>LC Class. No.: </label>PN 1991.2 S556o 1998