000 00487nam a2200193Ia 4500
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020 _c25
040 _aMAIN
041 _aEnglish
082 _a519.5
_bDAS
100 _aDas, N. G.
245 0 _aStatistical methods in commerce, accountancy and economics
260 _aCalcutta
_b; M. Das
_c, 1981
300 _a375p.
_b, P.1
650 _aMathematics
650 _aStatistical Methods
942 _cBK
999 _c117026
_d117026