Emery, Edwin  <br/><br/>
Introduction to mass communication / 
Warren K. Agee, Phillip H.Ault and Edwin Emery 
 - 3rd ed. 
 - New York :  Dodd, Mead & Company,   1971. 
 - xii, 444 p. :  24 cm. 
<br/><br/>includes bibliographical reference and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass Media
<br/><br/><label>Dewey Class. No.: </label>302.23