000 00312nam a2200109Ia 4500
005 20260316113934.0
008 260316s9999||||xx |||||||||||||| ||und||
100 _aRobert Gardner
245 0 _aChemistry Science Fair Projects - using acids bases metals salts and inorganic stuff
650 _aOthers
942 _cBK
999 _c1575
_d1575