000 00422nam a2200157Ia 4500
008 211231s9999 xx 000 0 und d
020 _a981-243-507-7
040 _cJayakar Knowledge Resource Centre
100 _aWimmer, Roger D
245 0 _aMass media research: an introduction
250 _a7th
260 _bWadsworth
_aAustralia
_c2003
300 _axii,488p p.
653 _aMass media - Research
942 _c1
999 _c303710
_d303710