Spy codes and ciphers

This book discusses different methods of secret communications used by spies, such as Morse code, the Enigma machine, the Navajo language, and digital steganography, as well as career information on espionage.

Enslow Publishers
2012
9780766037090
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
356174418298822581762633783DANE145DANE15300327 MIT32715774597521709567815
360816418681622591762633783DANH146DANH90068327 MIT32715774597521709567815
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755485449503623201762633783PEIL371PEIL67079652 MIT65215798937721736518457
807750454345323251762633783PIJR384PIJR127988652 MIT65215798937721736518457
968744468721323381762633783RHVO406RHVO041014652 MIT65215802161721736518457
1494395512733323431762633783WEKS487WEKS066633652 MIT65215814652241736518457
1506553513836223441762633783WEPN488WEPN122971327.12 MIT327.1215814652241736518457
1563670519134323481762633783WEST493WEST106856327.12 MIT327.1215814652241736518457
2388913591967023681762633783BLE110BLE0501721652.8 MIT652.816377766271736800991
2413870594025324131762633783PYE374PYE5000240652 MIT65216377825731736800991
2737143622855523811762633783GMI291GMG22224652.8 MIT652.816377825731736800991
2921018639794424001762633783NWM353NRM0030246652 MI65216377825731736800991