000 00341nam a2200145Ia 4500
020 _a9781471837951
082 _bT-269
_a001.642
100 _a"Brown,Graham"
245 0 _aIGCSE ICT second edition
260 _bHodder Education
_aUK
_c2019
300 _a428
944 _cTB
999 _c71535
_d71535