000 00368nam a2200133Ia 4500
008 190516s9999 xx 000 0 und d
100 _aVivan, John
_9155979
245 4 _aThe Media of Mass Communication
300 _a496
600 _tMA Journalism and Communication
_9155980
650 _aMA Journalism and Communication
_9155980
942 _cBK
999 _c143664
_d143664