000 00357nam a2200157Ia 4500
020 _a9780140622225
040 _cPK-LaCSN
082 _a500
_bWAL
100 _aED Walsh
245 0 _aKS3 Science Book 1
260 _c2012
_b,Peak publishing
_aMalaysia
300 _a191
942 _cTR
999 _c861481
_d861458