000 00377nam a2200145Ia 4500
020 _a9781107518698
082 _b2807
_a001.642
100 _a"Lawrey, Sarah"
245 0 _aCambridge IGCSE Computer Science Coursebook
260 _bCambridge University Press
_aLondon
_c2015
300 _a226
944 _cBK
999 _c475152
_d475152