000			00340nam a2200145Ia 4500
008			170101s1975 xx 000 0 und d
082			_a519.5 D70E
100			_aDOWNEY, Kenneth J.
245		0	_aElementary social statistics
260			_bN.Y. _c1975
300			_a310p
650			_aSTATISTICS
653			_aSTATISTICS
942			_2ddc _cB
999			_c69067 _d69067