000			00358nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
082			_a519 GUP
100			_aGupta, C.V Gupta, Vijay
245		0	_aIntroduction to statistical methods
250			_a21st
260			_aVikas publishing house _bNde Delhi _c2000
300			_b175
650			_aMATHEMATICS
999			_c166216 _d166216