000 00341nam a2200145Ia 4500
020 _a9781444144017
082 _b583
_a510
100 _a"R. Pimental"
245 0 _aCheckpoint Maths 1
260 _bCambridge University Press
_aUK
_c2011
300 _a106
944 _cTR
999 _c111250
_d111250