00342nam a2200121 a 450000500170000000800410001705000220005824500100008025000220009026000440011244000550015665000090021120140414132055.0100520s19uu    xx            00    eng d  aREF 536bH43 2003  aHeat.  aNorth American Ed  aMilwaukee, WI :bGareth Stevens,c2003.  aDiscovery Channel school science: physical science  aHeat