000			00336nam a2200133Ia 4500
005			20260205050325.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a310 Ar12I
100			_aAragon, Y
245		0	_aIntroduction to statistics for the social sciences
260			_aDelhi _bSterling _c1987
300			_a230p.
942			_cBK
999			_c77831 _d77831