000 00311nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a031
_bCHA
100 _aChand, M
245 0 _aPractical workbook in elementary statistics
260 _aNew Delhi
_bMacmillan
_c1974
700 _aMehrotra, P N
942 _cBK
999 _c23968
_d23968