000			00422nam a22001457a 4500
008			170222b xxu||||| |||| 00| 0 eng d
020			_a1881431460
082			_a372.7
245	0	0	_aPrimarily physics: _binvestigations in sound, light and heat for K-3
250			_bRevised edition
260			_aFresno _bAIMS Education Foundation _cc1994
300			_ax,104p.: _bill.
500			_aIncludes glossary
942			_2ddc _cBK
999			_c24375 _d24375