000			00331nam a2200133Ia 4500
005			20250516203108.0
008			250516s9999 xx 000 0 und d
041			_aeng
082			_a311.72 _bG
100			_aGupta, S.P.
245			_aAdvanced Practical Statistics
260			_aNew Delhi _bS.Chand & Company _c1994
300			_a824 p.
999			_c68152 _d68152