000 00375nam a2200145Ia 4500
020 _a9789812808103
082 _bT-268
_a500
100 _a"Leng,Ho Peck"
245 0 _aInternational Lower Secondary Science 1
260 _b,Marshall Cavendish Education
_aSingapore
_c2016
300 _a203
944 _cTB
999 _c369168
_d369168