000 00345nam a2200145Ia 4500
020 _a9781408515198
082 _bT 9
_a001.642
100 _a"doyle, stephen"
245 0 _aInformation system for you
260 _b,Nelson Thornes
_aUK
_c2001
300 _a349
944 _cTB
999 _c623340
_d623340