Maincurrents in mass communications /  
Warren K. Agee, Phillip H. Ault, Edwin Emery. 
 - New York :   Harper & Row,   1986. 
 - xiv, 457 p. :    ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0060401788 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media --Social aspects --United States<br/>Mass media --Moral and ethical aspects<br/>Mass media --United States --Technological innovations.
<br/><br/><label>LC Class. No.: </label>P 92.U5 AGE 1986