000 00386nam a2200157Ia 4500
020 _a9781316506448
040 _cPK-LaCSN
082 _a510
_bSIM
100 _aSimpson, Audrey
245 0 _aCambridge o level mathematics
260 _c2012
_bCambridge University Press
_aCambridge
300 _a721
942 _cTR
999 _c859634
_d859611