000 00373nam a2200145Ia 4500
020 _a9789812808103
082 _bT 710
_a500
100 _a"Ho Peck Leng"
245 0 _aInternational lower secondary science 1
260 _bMarshall Cavendish Education
_aMalaysia
_c2009
300 _a199
944 _cTB
999 _c559448
_d559448