000 00241nam a2200097Ia 4500
008 220310s9999||||xx |||||||||||||| ||und||
100 _aETHANCE, D N
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245 0 _aPRACTICAL PROBLEMS IN STATISTICS
650 _aSTATISTICS
_9461
942 _cBK
999 _c1654
_d1654