000 00366nam a2200097Ia 4500
082 _aJ 507.8 GARD
245 0 _aScience fair projects about the properties of matter, revised and expanded using the scientific method
100 _a Gardner, Robert, Berkeley Heights,, [c.2010] Rev. and expanded [ed.]
942 _cBK
008 210816s9999 xx 000 0 und d
999 _c74773
_d74772