000 00439nam a2200169Ia 4500
008 100324s9999 xx 000 0 und d
100 _aBughin, Jacques et al.
240 _aMCKINSEY QUARTERLY
245 _aHow poor metircs undermine digital marketing
246 _f2009
260 _c2009
300 _bV.
_cIssue. 1
_a106-107
366 _b2009
650 _aFinance
653 _aPoor metrics;Digital marketing;
942 _cJA
999 _c44405
_d44405