000 00320nam a2200121Ia 4500
008 231011s9999 xx 000 0 und d
041 _aeng
100 _aHB Press
245 _aHarvard Business Review on Business Model Innovation
260 _bHarvard Business Review Press USA
_c2010
300 _a207
365 _b476
999 _c894159
_d894159