000 00365nam a2200145Ia 4500
020 _a9780521186629
082 _bT-317
_a001.642
100 _a"LEADBETTER CHRIS"
245 0 _aCAMBRIDGE INTERNATIONAL AS AND A LEVEL COMPUTING
260 _bCAMBRIDGE
_aUK
_c2012
300 _a438
944 _cTB
999 _c633411
_d633411