000 00412nam a2200157Ia 4500
020 _a9781036002749
040 _cPK-LaCSN
082 _a500
_bRIL
100 _aRiley, Peter D
245 0 _aCambridge checkpoint lower secondary science third edition grade 7
260 _c2005
_bHodder Education
_aHachette
300 _a273
942 _cTB
999 _c857927
_d857904