000 00431nam a2200169Ia 4500
008 211115s9999 xx 000 0 und d
020 _a0-205-19432-X
041 _aeng
082 _a4
_bN7
100 _aVivian, John .
245 0 _aMedia of mass communication /
_cby John Vivian.
250 _a4th ed /
260 _aBoston London :
_bAllyn and Bacon ,
_c1997
300 _a526p :
650 _aMass media
942 _cTB
999 _c65273
_d65273