| 000 | 00522cam a2200157 a 4500 | ||
|---|---|---|---|
| 008 | 010601s2002 enka b 001 0 eng | ||
| 020 | _a052181054X (hbk.) | ||
| 020 | _a0521008905 (pbk.) | ||
| 080 |
_a681.188 _bCHU |
||
| 100 | 1 |
_aChurchhouse, R. F. _91390 |
|
| 245 | 1 | 0 |
_aCodes and ciphers : _bJulius Caesar, the Enigma, and the internet / _cR.F. Churchhouse. |
| 260 |
_aCambridge ; _aNew York : _bCambridge University Press, _c2002. |
||
| 300 |
_ax, 240 p. : _bill. ; |
||
| 653 |
_acryptography _aCiphers |
||
| 942 | _cBK | ||
| 999 |
_c161263 _d161263 |
||