Gordon, George N., <br/><br/>
The communications revolution :  a history of mass media in the United States / 
by George N. Gordon. 
 - xiii, 338 p. :  24 cm. 
 - Humanistic studies in the communication arts .
<br/><br/><label>ISBN: </label>0803812183  14.95 0803812191pbk  7.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--History.--United States<br/>Mass media--United States.--Social aspects