000 00288nam a2200121Ia 4500
005 20250201142226.0
008 200802s9999||||xx |||||||||||||| ||und||
035 _a19233
100 _aChristensen,C.
245 0 _aInnovator's Dilemma
260 _bCollins Buss., New York
942 _cBK
_01
999 _c19233
_d19233