000 00337nam a2200145Ia 4500
020 _a9812358099
082 _b2374
_a540
100 _a"Lim Eng Wah"
245 0 _aO Level Chemistry
260 _b,Pearson Education
_aSingapore
_c2001
300 _a320
944 _cBK
999 _c630944
_d630944