000 00390nam a2200157Ia 4500
020 _a9789810116965
040 _cWORLD CAT
082 _b551 T
_a540
100 _a"TOON, TAN YIN"
245 0 _aGCSE CHEMISTRY EXAM BOARD EDEXCEL
260 _bMARSHALL CAVENDISH
_aSINGAPORE
_c2012
300 _a488
942 _2ddc
_cBK
999 _c739926
_d739926