000 00395nam a2200169Ia 4500
008 220712s9999 xx 000 0 und d
082 _a310
082 _bGUP
100 _aGUPTA, C. B.
245 3 _aAN INTRODUCTION TO STATISTICAL METHODS
250 _a23RD ED.
260 _bVIKAS PUB. HOUSE PVT LTD.
260 _c2018
300 _a829
650 _aSTATISTICAL METHODS
942 _cBK
999 _c84498
_d84498