000 00278nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aArthur Engel
245 0 _aProblem Solving Statitics
260 _bSpringer Verlag
300 _a399
650 _aMathematics
942 _cBK
999 _c31959
_d31959