000 00482nam a2200205Ia 4500
008 240301s9999 xx 000 0 und d
020 _a9780367533533
082 _a302.2301
082 _bDEF
100 _aDeFleur, M. L.
245 0 _aMass communication Theories
245 0 _bExplaining origins processes and effects
250 _a2nd
260 _aNew York
260 _bRoutledge
260 _c2022
300 _ax, 356
700 _aDeFleur, M. H.
942 _cBK
999 _c186330
_d186330