Search Results for World War, 1939-1945 -- Cryptography. SirsiDynix Enterprise https://libraryconnect.iie.ac.za/client/en_US/iie/iie/qu$003dWorld$002bWar$00252C$002b1939-1945$002b--$002bCryptography.$0026ps$003d300? 2025-05-05T02:33:31Z Colossus : Bletchley Park's greatest secret ent://SD_ILS/0/SD_ILS:31379 2025-05-05T02:33:31Z 2025-05-05T02:33:31Z by&#160;Gannon, Paul.<br/>Format:&#160;Books<br/>Publication Date&#160;2006<br/> Colossus : the secrets of Bletchley Park's codebreaking computers ent://SD_ILS/0/SD_ILS:31380 2025-05-05T02:33:31Z 2025-05-05T02:33:31Z by&#160;Copeland, B. Jack, 1950-<br/>Table of contents <a href="http://www.loc.gov/catdir/toc/ecip062/2005030993.html">http://www.loc.gov/catdir/toc/ecip062/2005030993.html</a> Publisher description <a href="http://www.loc.gov/catdir/enhancements/fy0636/2005030993-d.html">http://www.loc.gov/catdir/enhancements/fy0636/2005030993-d.html</a><br/>Format:&#160;Books<br/>Publication Date&#160;2006<br/> A man of intelligence : the life of Captain Eric Nave, codebreaker extraordinary ent://SD_ILS/0/SD_ILS:31397 2025-05-05T02:33:31Z 2025-05-05T02:33:31Z by&#160;Pfennigwerth, Ian.<br/>Format:&#160;Books<br/>Publication Date&#160;2006<br/>