000 00405nam a2200157Ia 4500
008 220712s9999 xx 000 0 und d
082 _a658
082 _bCHR
100 _aCHRISTENSEN, CLAYTON
245 4 _aTHE INNOVATORS DILEMMA : WHEN NEW TECHNOLOGIES CAUSE GREAT FIRMS TO FAIL
260 _bHARVARD BUSINESS REVIEW PRESS
260 _c1997
300 _a252
650 _aGeneral
942 _cBK
999 _c84186
_d84186