000 00358nam a2200157Ia 4500
020 _a9789812808110
040 _cPK-LaCSN
082 _bLEN-I
_a540
100 _aLeng Ho Peck
245 0 _aInternational Lower Secondary Science 2
260 _c2007
300 _a158
942 _2ddc
_cBK
999 _c66200
_d66200