Jamieson,Kathleen Hall The interplay of influence : news, advertising, politics, and the mass media / Jamieson, Kathleen Hall; Campbell, Karlyn Kohrs - 5th ed. - Canada Wadsworth Thomson Learning 2001 - 362 Include Index ISBN: 9780534533649 Subjects--Topical Terms: Mass Communication Dewey Class. No.: 302.23 / JAM-I