000 00276nam a2200109Ia 4500
008 221102s9999 xx 000 0 und d
100 _aHBR
245 4 _aThe best of the harvard business review
260 _bHarvard business school
_aUSA
_c1991
300 _a283p p.
942 _cBK
999 _c1071
_d1071