000			00321nam a2200133Ia 4500
005			20260720174718.0
008			260720s1965 xx 000 0 und d
041			_aeng
082			_a500 DAVS
100			_aDavis Ira C _9270664
245			_aScience 3 discovery and progress
260			_aNew York _c1965
300			_a504p
999			_c244866 _d244866