000 00365nam a2200157Ia 4500
020 _a0000000000
022 _a1 845221 29 X
040 _cPK-LaCSN
082 _b1811_T
_a500
245 0 _aKS3 science book 1
260 _c2008,
_aLondon,
_bPeak publishing.
300 _a0
942 _2ddc
_cTB
999 _c733788
_d733788