000 00364nam a2200145Ia 4500
020 _a9789810116965
082 _bT 997
_a540
100 _a"TAN YIN TOON"
245 0 _aChemistry Matters GCE O LEVEL
260 _bMARSHALL CANDAVISH EDUCATION
_aSINGAPORE
_c2013
300 _a488
944 _cTB
999 _c726936
_d726936