000 00347nab a22001097u 4500
008 130520b2000 xxu||||| |||| 00| 0 eng d
041 _aeng
100 1 _aKatz, Elihu
_947805
245 0 0 _aMedia Multiplication and Social Segmentation
_cElihu Katz
773 0 _tEthical Perspectives
_gV.7, nº2-3,2000,págs. 122-132
_x1370-0049
_wRev202
942 _cAR
999 _c299630
_d299630