Pember, Don R. <br/><br/>Mass media in America Don R. Permber  -- 5th. ed.  -- Chicago:  Science Research Associates,  1987 <br/>vi, 467 p.  ill.  23 cm. <br/><br/> Includes bibliographical references and index. <br/><br/><label>ISBN: </label>0574226205 <br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media.<br/><br/><label>Dewey Class. No.: </label>GC 302.230973 P37 1987