000 00335nam a2200145Ia 4500
020 _a9789812808141
082 _bT-2035
_a500
100 _a"HO PECK LENG"
245 0 _aINTERNATIONAL LOWER SECONDARY SCIENCE W.B 2
260 _c0
300 _a148
944 _cTB
999 _c202600
_d202600