000 00371nam a2200145Ia 4500
020 _a9789812808110
082 _bT-434
_a500
100 _a"Leng,Ho Peck"
245 0 _aInternational Lower Secondary Science 2
260 _bMarshall Cavendish education
_aSingapore
_c2022
300 _a299
944 _cTB
999 _c71699
_d71699