000 00340nam a2200145Ia 4500
020 _a075133751X
082 _b342
_a000
100 _a"Adams,Simon"
245 0 _aCode Breakers from Hieroglyphs to Hackers
260 _b,DK
_aLondon
_c2001
300 _a96
944 _cR
999 _c103246
_d103246