000 00299nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
082 _a658.15 EHR
100 _aEhrhardt, Michael C
245 4 _aThe search for value
260 _bHarvard Business Review
_aUSA
_c1994
300 _a232p p.
942 _cBK
999 _c914
_d914