000 00354nam a2200145Ia 4500
020 _a9781471886621
082 _bT434
_a001.642
100 _a"Cushing,Steve"
245 0 _aComputer Science Edexcel GCSE(9-1)
260 _bHODDER EDUCATION
_aUK
_c2017
300 _a128
944 _cTB
999 _c542297
_d542297