000 00222 a2200085 4500
020 _a9781429687201
082 _aJ 507.21 HOEN
100 _aHoena Blake A
_9184612
245 _aIf you have a magnet and other science predictions
999 _c760529
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942 _w429
_xElizabeth Motloung
_y429
_zElizabeth Motloung