000 00349nam a2200145Ia 4500
020 _a9789812808110
082 _bT-535
_a500
100 _a"HO PECK LENG"
245 0 _aINTERNATIONAL LOWER SECONDARY SCIENCE 2
260 _bMARSHALL CAVENDISH
_c0
300 _a0
944 _cTB
999 _c195575
_d195575