000 00361nam a2200145Ia 4500
020 _a9789812808110
082 _bT-244
_a500
100 _a"Leng,Ho Peck"
245 0 _aInternational Lower Secondary Science-2
260 _b,Marshall Cavendish
_aSigapore
_c2014
300 _a299
944 _cTB
999 _c77054
_d77054