000 00332nam a2200133Ia 4500
008 230326s9999 xx 000 0 und d
020 _a0
082 _a658
_bPOR
100 _aPorter, Michael E.
245 0 _aCompetitive Advantage
260 _aNew Delhi;
_bOriginally Published
_c2004
365 _b15.75
650 _aManagement,
999 _c22395
_d22395