000 00274nam a2200109Ia 4500
008 170912s9999 xx 000 0 und d
082 _a001.422 GUP/S
100 _aGUPTA S P
245 0 _aSTATISTICAL METHODS
260 _bVIKAS PUBLISHING HOUSE PVTLTD
_c1978
942 _cTB
999 _c31966
_d31966