Bagdikian, Ben H., <br/><br/>
The Information Machines   Their Impact On Men and the Media 

 - New York :  Harper Colophon Books,  c1971. 
 - xxxvi, 359 p.:  ill.; 
<br/><br/><label>ISBN: </label>060902582 
<br/><br/><label>Dewey Class. No.: </label>004  / BAG/INF