000 00318nam a22001337a 4500
020 _a9789812808127
040 _cPK-LaCSN
082 _aT 500
_bLEN-I
100 _aLeng, Ho Peck
245 _aInternational Lower secondary Science 3
300 _3TEXT
_a308:
_billustrations;
_c28.
942 _2ddc
_cTB
999 _c825636
_d825613