000			00357nam a2200157Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aGupta, S.P.
245			_aElementary statistical methods
260			_bS.Chand _c1985
546			_aEnglish
942			_2ddc _cBK
999			_c25464 _d25464
005			20220125170034.0