000 00337nam a2200145Ia 4500
020 _a9789812808110
082 _bT 1749
_a500
100 _a"HO PECK LENG"
245 0 _aINTERNATIONAL LOWER SECONDARY SCIENCE BOOK 2
260 _c0
300 _a300
944 _cTB
999 _c137812
_d137812