000 00316nam a2200133Ia 4500
008 180112s9999||||xx |||||||||||||| ||und||
020 _a9780743260879
082 _a658
100 _aPORTER MICHAEL E
245 0 _aCOMPETITIVE ADVANTAGE
260 _aNEWYARK
_bFREE PRESS PUB
_c2004
300 _a557
650 _aManagement
942 _cGEN_BK
999 _c6154
_d6154