Ericson, Richard V. <br/><br/>
Negotiating control  : a study of news sources 
Richard V. Ericson 
 - Milton Keynes:  Open University,  1989. 
 -  viii, 428p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0335158676 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media
<br/><br/><label>Dewey Class. No.: </label>302.23  / ERN