00489cam a2200121 a 4500020002400000082001600024100001700040245003700057260002600094300004400120500002100164650018200185  a9780205029587 (pbk)00a302.23bVIV1 aVivian, John14aThe media of mass communication   aBostonbPearsonc2013  axxvi, 478 p. b: ill. (col.) c; 28 cm.  aIncluding index. 0aMass media.aMass media-Technological innovationsaMass media-Social aspectsvMedia literacyvMedia technologyvMedia economicsvSound mediavMotion mediavMedia landscapevRIMS