000 00338nam a2200145Ia 4500
020 _a9789812808172
082 _bT 708
_a500
100 _a"Leng, Ho Peck"
245 0 _aInternational Lower Secondary Science-2 T.G
260 _c2009
300 _a299
944 _cTB
999 _c700432
_d700432