000 00371nam a2200145Ia 4500
020 _a9789812808103
082 _bT-427
_a500
100 _a"Leng,Ho Peck"
245 0 _aInternational Lower Secondary Science 1
260 _bMarshall Cavendish Education
_aSingapore
_c2021
300 _a203
944 _cTB
999 _c71692
_d71692