000 00388nam a2200157Ia 4500
020 _a9789810111649
040 _cPK-LaCSN
082 _a540
_bTAN
100 _aRasnayagam, L.J
245 0 _aChemistry matters--practical o level
260 _c2007
_bMarshall Cavendish Education
_aNA
300 _a181
942 _cTB
999 _c858196
_d858173