000			00345nam a2200133Ia 4500
008			210212s9999||||xx |||||||||||||| ||und||
020			_a81-7014-007-2
082			_a519.5 Gup.N8
100			_aGupta , S.P.
245		0	_aStatistical Methods
260			_c1998 _bSultan Chand & Sons _aNew Delhi
300			_aE-1.1;R-168;(i)-(Xl-
942			_cSU
999			_c108788 _d108788