000 00291nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aHEIN (LW)
245 0 _aQuantitative approach to managerial deci
260 _cP.H.I
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c40992
_d40992