Agee, Warren Kendall <br/><br/>
Introduction to mass communications / 
Warren K. Agee, Phillip H. Ault, Edwin Emery. 
 - 7th ed. 
 - New York:   Harper and Row Publishers,   [1982].  
 - 497 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0060401753 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Μέσα μαζικής ενημέρωσης
<br/><br/><label>Dewey Class. No.: </label>302.23