000 00363nam a2200121Ic 4500
008 240520s9999 xx 000 0 und d
020 _a534560075
100 1 _aWimmer, Roger D.
245 1 0 _aMass media research: an introduction /
_cRoger D. Wimmer
264 1 _aBoston
_bBelmont, CA.: Wadsworth Pub. Co.
_c2000
300 _axi,; 499 p,; ill,; 20 cm
942 _cBK
999 _c12933
_d12933