000 00307nam a2200121Ia 4500
008 221001s1971 xx 000 0 eng d
082 _a519.5 KAP
100 _aKapur, S. K.
245 0 _aElements of practical statistics
260 _aCalcutta
_bOxford & IBH
_c1971
300 _aiv, 440p.
942 _2ddc
_cBK
999 _c21334
_d21334