000 00318nam a2200133Ia 4500
005 20251022063810.0
008 251022s9999||||xx |||||||||||||| ||und||
035 _a270
100 _aMichael E.Porter
245 0 _aCompetative Strategy
260 _bFree Press
_c2004
650 _aC-07:Strategy and Policy
942 _cBK
999 _c3756
_d3756