Fang, Irving. <br/><br/>
A history of mass communication  :six information revolutions.  
Irving, Fang 
 - New York:  Focal Press,  1997 
 - 279 p.:  ill,;   26cm.  
<br/><br/>Includes bibliographical references (p. ) and index.  
<br/><br/><label>ISBN: </label>9781138173743 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication--History
<br/><br/><label>LC Class. No.: </label>P90   / .F26 1997