000 00306nam a2200133Ia 4500
008 240624s9999 xx 000 0 und d
041 _aeng
082 _a658.8 SIL
100 _aHARVARD BUSINESS REVIEW
245 _aWHAT IS MARKETING
260 _c2006
_aPress,2006
300 _a224 p.
365 _c
_b25
999 _c30944
_d30944