| 000 | 01009cam a2200277 a 4500 | ||
|---|---|---|---|
| 001 | 12367791 | ||
| 003 | ARRUPE | ||
| 005 | 20220504075110.0 | ||
| 008 | 000830s2000 enka b 001 0 eng | ||
| 010 | _a 2001339395 | ||
| 020 | _a1841154350 | ||
| 040 |
_aDLC _cDLC _dDLC |
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| 050 | 0 | 0 |
_aZ103 _b.S57 2000 |
| 082 | 0 | 0 |
_a652/.8 _221 |
| 100 | 1 |
_aSingh, Simon. _914314 |
|
| 245 | 1 | 4 |
_aThe science of secrecy : _bthe secret history of codes and codebreaking / . _cSimon Singh |
| 260 |
_aLondon : _bFourth Estate, _c2000. |
||
| 300 |
_axi, 224 p. : _bill. ; _c24 cm. |
||
| 500 | _aMeant to accompany the Channel 4 television series. | ||
| 504 | _aIncludes bibliographical references (p. 207-210) and index. | ||
| 504 | _a"Internet sites": p. 211-212. | ||
| 650 | 0 |
_aCryptography _xHistory. _951386 |
|
| 906 |
_a7 _bcbc _corigres _d3 _encip _f20 _gy-gencatlg |
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| 942 |
_2lcc _cMONOGRAPH |
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| 999 |
_c131330 _d131330 |
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