000 00354nam a2200145Ia 4500
020 _a9789810111656
082 _bT-1044
_a540
100 _a"TAN YIN TOON"
245 0 _aDISCOVER CHEMISTRY
260 _bMARSHALL CAVENDISH EDUCATION
_aSINGAPORE
_c2007
300 _a151
944 _cTB
999 _c148042
_d148042