000 00321nam a2200121Ia 4500
008 190829s9999 xx 000 0 und d
082 _a519.502 8
_bELE/PR
100 _aELEHANCE, D.N.
245 0 _aPRACTICAL PROBLEMS IN STATISTICS
250 _a14th Ed.
260 _bKitab Mahal, Allahabad
_aAllahabad
_c1973
942 _cBK
999 _c7674
_d7674