000			00618nam a22002177a 4500
003			OSt
005			20220325094416.0
008			121227b xxu||||| |||| 00| 0 eng d
020			_a0153658967
040			_cYeshi
082			_a507.07 BRA
100			_aBrandwein, Paul F.
245			_aConcepts in science : _bgreen / _cPaul F... [et al.].
260			_aNew York : _bHarcourt Brace Jovanovich, _c1975
300			_a314 p. : _bill. ; _c26 cm.
504			_aInclude index.
650			_aScience _xStudy and teaching (Elementary).
700			_aCooper, Elizabeth K.
700			_aBlackwood, Paul E.
942			_2ddc _cBK
999			_c5331 _d5331