000 00270nam a2200121Ia 4500
008 221102s9999 xx 000 0 und d
082 _a658 HBR
100 _aHBR
245 0 _aAccurate business forcasting
260 _bHBR
_aUSA
_c1991
300 _a101p p.
942 _cBK
999 _c1081
_d1081