000			00343nam a22001457a 4500
020			_a9780070083271
082			_222 _a519.520
100			_aDas, N. G.
245			_aStatistical methods /
250			_aNA
260			_aNew Delhi, _bMcGrew Hill, _cc2010.
300			_axiv,907 p. ; _bill. ; _c24 cm.
400			_a1 and 4
942			_2ddc _cMATHS _09
999			_c3610 _d3610