000 00339nam a2200145Ia 4500
020 _a9780333643570
082 _b2828
_a001.642
100 _a"Taylor, Graham"
245 0 _aGCES COMPUTER STUDIES
260 _bMacmillan
_aLondon
_c2000
300 _a310
944 _cBK
999 _c395559
_d395559