Hanson, Ralph E. Mass Communication : Living in a Media World / Ralph E. Hanson, University of Nebraska at Kearney. - Fourth Edition. - xx, 432 pages : color illustrations ; 28 cm Includes index. ISBN: 9781452202990 LCCN: 2012039627 Subjects--Topical Terms: Mass media. LC Class. No.: P90 / .H314 2013 Dewey Class. No.: 302.23