000 | 00945cam a2200181 4500 | ||
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020 |
_a9780199578146 (pbk.) : _c11.99 GBP |
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100 | 1 | _aCOPELAND B. Jack (editor.) | |
245 |
_aColossus : _bthe secrets of Bletchley Park's code-breaking computers / _cedited by B. Jack Copeland. |
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260 |
_aOxford: _bOxford University Press , _c2010. |
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300 | _axvi, 462 pages, [16] p. of plates : ill., ports ; 24 cm. | ||
520 | _aWith an introductory essay on cryptography and the history of code-breaking by Simon Singh, this book reveals the workings of Colossus and the extraordinary staff at Bletchley Park through personal accounts by those who lived and worked with the computer. | ||
504 | _aIncludes bibliographical references and index. | ||
650 |
_aCOMPUTERS _xGREAT BRITAIN _xHISTORY |
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650 |
_aCRYTOGRAPHY _xGREAT BRITAIN _xHISTORY |
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650 |
_aSECOND WORLD WAR _xCODE BREAKING |
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945 |
_i41657-1001 _rY _sY |
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945 |
_i41657-2001 _rY _sY |
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999 |
_c26351 _d26351 |