"Doyle, Gillian" <br/><br/>
Understanding media economics 

 - London  Sage  2002 
 - "vii,184p. ;24cm." 
<br/><br/> includes bibliography and index 
<br/><br/><label>ISBN: </label>076196875X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--Economic aspects