000 | 00926nam a2200289 4500 | ||
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003 | OSt | ||
005 | 20240509131142.0 | ||
006 | m|||||o||d| 00| 0 | ||
007 | cr || auc||a|a | ||
008 | 240509s2022 mnua s 001 0 eng d | ||
020 | _a9781728417950 | ||
040 | _cQCPL | ||
100 | 1 |
_aThomas, Rachael L. _912274 _eauthor |
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245 | 1 | 0 |
_aClassic codes and ciphers _c/ Rachael L. Thomas |
264 | 1 |
_aMinneapolis, Minnesota : _bLerner Publications, _c[2022] |
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300 |
_a1 online resource : _billustrations |
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336 |
_2rdacontent _atext |
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337 |
_2rdamedia _acomputer |
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338 |
_2rdacarrier _aonline resource |
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490 | _aCryptology | ||
500 | _aIncludes index. | ||
650 | _aCryptography | ||
650 | _aCiphers | ||
690 | _aComputers & technology | ||
856 |
_uhttps://go.gale.com/ps/i.do?p=GVRL&sw=w&u=phqcpl&v=2.1&it=etoc&id=GALE%7C68VR&sid=bookmark-GVRL _aLogin to Gale eBooks |
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942 |
_2ddc _cGALE |
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999 |
_c22960 _d22959 |