000 00345nam a2200133Ia 4500
008 230220s9999 xx 000 0 und d
041 _aeng
082 _a658
_bCHR
100 _aChristensen, Clayten
_91547640
245 _aThe Innoveters Dilemma
260 _aNew Delhi
_b Harper Business
300 _a286p.
650 _aManagement
_91547641
999 _c1008419
_d1008419