000 00366nam a2200145Ia 4500
020 _a9789812808110
082 _bT-555
_a500
100 _a"Leng, Ho Peck"
245 0 _aInternational Lower Secondary Science-2
260 _b,MARSHALL CAVENDISH
_aSINGAPORE
_c2009
300 _a299
944 _cTB
999 _c694270
_d694270