| 000 | 00457nam a2200193 a 4500 | ||
|---|---|---|---|
| 001 | 1767009602759 | ||
| 003 | ACL | ||
| 005 | 20251229173209.0 | ||
| 008 | 251229s2000##################000#0#eng## | ||
| 020 | _a9781857028898 | ||
| 082 | 0 | 4 |
_a652.8 _bSIN |
| 100 | 1 |
_aSingh, Simon, _eauthor. |
|
| 245 | 1 | 0 | _aThe Code Book : |
| 260 |
_bFourth Estate (GB), _c2000. |
||
| 300 | _a402 pages | ||
| 650 | 0 | _aCiphers. | |
| 942 | _cENGLISH | ||
| 040 |
_aACL _beng _cACL |
||
| 999 |
_c605911 _d605911 |
||