000 00308nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aLEVIN. R. I ; KIRKPATRICK. C. A
245 0 _aQuanatitative approaches to managment
260 _cNIL
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c47675
_d47675