000 00320nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a519.502 8
_bELH/PR
100 _aELHANCE, D. N
245 0 _aPRACTICAL PROBLEMS IN STATISTICS
250 _a22nd Ed.
260 _bKitab Mahal, Allahabad
_aAllahabad
_c1983
942 _cBK
999 _c3684
_d3684