000			00325nam a2200133Ia 4500
008			240913s9999||||xx |||||||||||||| ||und||
082			_a310 GUP/E
100			_aS P Gupta
245		0	_aElementary statistical methods
250			_a17th Ed.
260			_bSultan Chand and Sons _aNew Delhi _c1995
300			_a30
942			_cBKS
999			_c9988 _d9988