000 00284nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a601.422 SCG/S GUP/S
100 _aGUPTA S P
245 0 _aSTATISTICAL METHODS
260 _bUNIVERSITY OF CALCUTTA
_c0
300 _a0
942 _cTB
999 _c6347
_d6347