000			00331nam a2200133Ia 4500
008			210212s9999||||xx |||||||||||||| ||und||
020			_a81-8054-026-X
082			_a519.5 GUP.P4
100			_aGupta , S.P.
245		0	_aStatistical Methods
260			_c2004 _bSultan Chand & Sons _aNew Delhi
300			_a1423p.
942			_cSU
999			_c133316 _d133316