000			00306nam a2200133Ia 4500
005			20241221143421.0
008			241221s9999||||xx |||||||||||||| ||und||
041			_aEnglish
082			_a519.5 _bGUP
100			_aGupta, S. P.
245		0	_aStatistical Methods
260			_bSultanchand _c1993
942			_cBK
999			_c12870 _d12870