00748nam a2200205Ia 4500 CTU_162201 210402s9999 xx 000 0 und d 10 302.2301 M113 Mass communication theory : an introduction Denis McQuai London,Newbury Park Sage Publications 1987 e first edition of this classic work established itself as the finest introduction to the study of mass communication theory available. It has received unanimous critical acclaim throughout the world Mass media,Truyền thông đại chúng Nguyên Trung tâm Học liệu Trường Đại học Cần Thơ