000 00263nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aHARWARD BUSINESS REVIEW
245 0 _aBUSINESS MODEL INNOVATION
260 _c2010
_bH B S PRESS
300 _a207
942 _cBK
999 _c20618
_d20618