000 00337nam a2200121Ia 4500
008 211209s2003 xx 000 0 und d
020 _a047084745X
041 _aeng
100 _aSCHMEH, KLAUS
245 _aCRYPTOGRAPHY AND PUBLIC KEY INFRASTRUCTURE ON THE INTERNET
260 _aSINGAPORE
_bJOHN WILEY& SONS
_c2003
300 _aXVI + 472
999 _c47963
_d47963