00750nam a2200193Ia 4500 CTU_171985 210402s9999 xx 000 0 und d 302.23 R693/CD.2 Rodman, George Mass media in a changing world George Rodman New York McGraw-Hill 2006 The new edition features coverage of new media and the significance of mobile media in mass communication including new sections on the convergence of economics of the online and mobile industries and the history of mobile media. Thông tin đại chúng,Mass media Phỉ, Phương Trung tâm Học liệu Trường Đại học Cần Thơ