| 000 | 00384nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 240430s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9780385495325 | ||
| 041 | _aeng | ||
| 082 |
_a652.809 _bT00 SIN |
||
| 100 |
_aSingh, Simon _93670 |
||
| 245 | 0 | _aCode book: the science of secrecy from ancient egypt to quantum cryptography | |
| 260 |
_aNew York _bAnchor Books _c2000 |
||
| 942 | _cBK | ||
| 999 |
_c29906 _d29906 |
||