| 000 | 00552nam a2200181 a 4500 | ||
|---|---|---|---|
| 001 | 000019510 | ||
| 005 | 20200929170035.0 | ||
| 008 | 100629s1999 nyuah 001 0 spa d | ||
| 020 | _a0385495323 | ||
| 040 |
_aDO-SdBNP _bspa _cBNPHU |
||
| 082 |
_annnn _bS6173c |
||
| 100 | 1 |
_aSingh, Simon, _941876 |
|
| 245 | 1 | 4 |
_aThe code book : _bthe science of secrecy from ancient Egypt to quantum crytography / _cSimon Singh. |
| 260 |
_aNew York : _bAnchor Books, _c1999. |
||
| 300 |
_a410 p. : _bil., fasc. ; _c21 cm. |
||
| 500 | _aIncluye índice | ||
| 049 | _aBNGR | ||
| 999 |
_c19026 _d19026 |
||