000			00350nam a2200145Ia 4500
008			130223s9999 xx 000 0 und d
100			_aWinkelmann, Don
245			_aCost of public education in Iowa
260			_aAmes
260			_c1965
300			_a1-12 p.
440			_aIowa Agricultural Experiment S
901			_pS13508
942			_cB _2udc
999			_c119105 _d119105