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The Codebreakers

Author : David Kahn  |  Pub Date : 1996-12-05  |  Publisher : Simon and Schuster

ISBN 10 : 9781439103555
ISBN 13 : 1439103550

The magnificent, unrivaled history of codes and ciphers -- how they're made, how they're broken, and the many and fascinating roles they've played since the dawn of civilization in..



Codebreakers

Author : F. H. Hinsley  |  Pub Date : 2001  |  Publisher : Oxford University Press, USA

ISBN 10 : 0192801325
ISBN 13 : 9780192801326

With many colourful anecdotes and vivid descriptions, this is the first authentic account of daily life at Government Communications Headquarters, Bletchley Park, the most successf..



Spies And Code Breakers

Author : Carey Scott  |  Pub Date : 2009-01-01  |  Publisher : Gareth Stevens

ISBN 10 : 1433900491
ISBN 13 : 9781433900495

Focuses on the history of spying since World War I, including the journals, secret devices, and biographies of spies...



The Bletchley Park Codebreakers

Author : Michael Smith  |  Pub Date : 2011-01-20  |  Publisher : Biteback Publishing

ISBN 10 : 9781849546232
ISBN 13 : 1849546231

The British codebreakers at Bletchley Park are now believed to have shortened the duration of the Second World War by up to two years. During the dark days of 1941, as Britain stoo..



Code Breakers

Author : Jillian Powell  |  Pub Date : 2006-01-01  |  Publisher : Capstone

ISBN 10 : 1598890107
ISBN 13 : 9781598890105

Three friends discover a cell phone number that leads them to clues...



Code Girls

Author : Liza Mundy  |  Pub Date : 2017-10-10  |  Publisher : Hachette Books

ISBN 10 : 9780316352550
ISBN 13 : 0316352551

NATIONAL BESTSELLER "Prodigiously researched and engrossing."---New York Times Book Review "Fascinating.... Addictively readable."---Boston Globe "Code Girls reveals a hidden army ..



Codebreakers

Author : Bengt Beckman  |  Pub Date : 2002  |  Publisher : American Mathematical Soc.

ISBN 10 : 0821828894
ISBN 13 : 9780821828892

One of the greatest accomplishments in the history of cryptography occurred in 1940 when a Swedish mathematician broke the German code used for strategic military communications. T..