000 00371nam a2200145Ia 4500
020 _a9780521170635
082 _bT-19
_a001.642
100 _a"leadbetter, chris"
245 0 _aCAMBRIDGE IGCSE COMPUTER STUDIES
260 _bCambridge University Press
_aENGLAND
_c2013
300 _a306
944 _cTB
999 _c783299
_d783299