000 00265nam a2200109Ia 4500
008 240625s9999 xx 000 0 und d
041 _aeng
082 _a519.535 AND
100 _aBENBOW DONALD W
245 _aCERTIFIED SIX SIGMA BLACK BELT HANDBOOK
260 _c2005
999 _c33220
_d33220