000			00700nam a22001817a 4500
999			_c8509 _d8509
008			160531b xxu||||| |||| 00| 0 eng d
020			_a0787628921
050			_aQ 164 .L57 2000 _b13444
100			_aTanacredi,John T.
245			_aExperiment central./ _bunderstanding scientific principles through projects. _cTanacredi,John T.
250			_aVol.3
260			_aU.S.A _bGale group _c2000
300			_aliii,573 p.
500			_aIncludes bibliographical references and index
650			_21.Science-Experiments Juvenile Literature, 2. Science Experiment .3.Experiments _a1.Science-Experiments Juvenile Literature, 2. Science Experiment .3.Experiments
700			_aJonh Loret.
942			_2lcc _cBK