Donovan, Robert <br/><br/>
Unsilent revolution  : Television news and American public life 1948-1991 
Robert Donovan, 
 - New Yark:  Cambridge university Press,  1992. 
 - xii,357p. 
<br/><br/> Includes index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0-521-42862-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>United States-Politicds and government-1989
<br/><br/><label>Dewey Class. No.: </label>070.195  / DOU