000 00290nam a2200121Ia 4500
008 211013s9999 xx 000 0 und d
100 _aHarvard Business Review
_94184
245 0 _aHarvard business review on learning
260 _c0
_bH B S Press
300 _a0
650 _a0
942 _cBK
999 _c2723
_d2723