000			00393nam a2200145 4500
003			OSt
008			220602b |||||||| |||| 00| 0 eng d
082			_a507.7 _bBEA
100			_aBeauchamp, Wilbur L.
245			_aScience is Understanding
260			_bScott, Foresman and Company,
300			_a480p.; _bcol. ill. _c23cm
650		0	_a Education, Research, Related Topics
942			_2ddc _cLM
999			_c136367 _d136367