000 00356nam a2200145Ia 4500
020 _a9789812808158
082 _b182T
_a500
100 _a"Leng Ho Peck"
245 0 _aInternational Lower Secondary Science
260 _bMarshal Cavendish Education
_c0
300 _a193
944 _cTB
999 _c774383
_d774383