000 00381nam a2200145Ia 4500
020 _a9789812808134
082 _bT-429
_a500
100 _a"Leng,Ho Peck"
245 0 _aInternational Lower Secondary Science Work Book 1
260 _bMarshall Cavendish education
_aSingapore
_c2022
300 _a144
944 _cTB
999 _c71694
_d71694