- Rev. ed. of: Perspectives on mass communications.  
 - New York :   Harper & Row,   1986. 
 - Description: 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/>Subjects: 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