000			00320nam a2200145Ia 4500
008			150418s9999||||xx |||||||||||||| ||und||
082			_aPOR
100			_a"Porter,Michael,E"
245			_aCompetitive Advantage
250			_a2004
260			_bFree Press
300			_aPOR
600			_aBBA & B.Com
942			_2ddc _cBK
999			_c6843 _d6843