2006, ISBN: 0752875264

Pasta dura

[EAN: 9780752875262], Gebraucht, wie neu, [PU: Orion Publishing, London], ENIGMA CODE WORLD WAR TWO CODEBREAKING CIPHERS CODES HISTORY, Jacket, This mint unread copy is bound in cloth cov… Más…

[EAN: 9780752875262], Gebraucht, wie neu, [PU: Orion Publishing, London], ENIGMA CODE WORLD WAR TWO CODEBREAKING CIPHERS CODES HISTORY, Jacket, This mint unread copy is bound in cloth covered boards with bright gilt titling to the spine, tight, white, bright and square. The unclipped dust wrapper is in mint condition. International postal rates are calculated on a book weighing 1 Kilo, in cases where the book weighs less then postage will be reduced accordingly. Where the book weighs more than 1 Kilo increased charges will be quoted. From the earliest days of mankind, people have sought to pass on secret messages via code so that only those who are supposed to understand the message can receive it. For almost as long, cryptographers have tried to break the codes. Most famous of all were those at Bletchley Park who managed to break the Nazis' 'unbreakable' Enigma code. Now, in this fascinating and intriguing book, Richard Belfield looks at some of the most difficult codes in history that have withstood years of investigation and shows the reader how they too can learn to solve or create almost any code. Sometimes, as with the notorious Zodiac Killer or the Voynich Manuscript, the codes remain unsolved, or as with Kryptos in the CIA's headquarters only 90 per cent has been decoded. Here, Belfield explains what the current theories are and provides avenues for further exploration. In the final element of the book, working with a team of top cryptographers from Royal Holloway, University of London the author sets his own code, based on the techniques Ref UU4 Size: 292pp, Books<

2006, ISBN: 0752875264

Pasta dura

[EAN: 9780752875262], Gebraucht, wie neu, [PU: Orion Publishing, London], ENIGMA CODE WORLD WAR TWO CODEBREAKING CIPHERS CODES HISTORY, Jacket, This mint unread copy is bound in cloth cov… Más…

[EAN: 9780752875262], Gebraucht, wie neu, [PU: Orion Publishing, London], ENIGMA CODE WORLD WAR TWO CODEBREAKING CIPHERS CODES HISTORY, Jacket, This mint unread copy is bound in cloth covered boards with bright gilt titling to the spine, tight, white, bright and square. The unclipped dust wrapper is in mint condition. International postal rates are calculated on a book weighing 1 Kilo, in cases where the book weighs less then postage will be reduced accordingly. Where the book weighs more than 1 Kilo increased charges will be quoted. From the earliest days of mankind, people have sought to pass on secret messages via code so that only those who are supposed to understand the message can receive it. For almost as long, cryptographers have tried to break the codes. Most famous of all were those at Bletchley Park who managed to break the Nazis' 'unbreakable' Enigma code. Now, in this fascinating and intriguing book, Richard Belfield looks at some of the most difficult codes in history that have withstood years of investigation and shows the reader how they too can learn to solve or create almost any code. Sometimes, as with the notorious Zodiac Killer or the Voynich Manuscript, the codes remain unsolved, or as with Kryptos in the CIA's headquarters only 90 per cent has been decoded. Here, Belfield explains what the current theories are and provides avenues for further exploration. In the final element of the book, working with a team of top cryptographers from Royal Holloway, University of London the author sets his own code, based on the techniques Ref UU4, Books<

2006, ISBN: 0752875264

[EAN: 9780752875262], Gebraucht, sehr guter Zustand, [PU: Orion Publishing Co, United Kingdom, London], RICHARD BELFIELD CAN YOU CRACK THE ENIGMA CODE?, From the earliest days of mankind,… Más…

[EAN: 9780752875262], Gebraucht, sehr guter Zustand, [PU: Orion Publishing Co, United Kingdom, London], RICHARD BELFIELD CAN YOU CRACK THE ENIGMA CODE?, From the earliest days of mankind, people have sought to pass on secret messages via code so that only those who are supposed to understand the message can receive it. For almost as long, cryptographers have tried to break the codes. Most famous of all were those at Bletchley Park who managed to break the Nazis' 'unbreakable' Enigma code. Now, in this fascinating and intriguing book, Richard Belfield looks at some of the most difficult codes in history that have withstood years of investigation and shows the reader how they too can learn to solve or create almost any code. Sometimes, as with the notorious Zodiac Killer or the Voynich Manuscript, the codes remain unsolved, or as with Kryptos in the CIA's headquarters only 90 per cent has been decoded. Here, Belfield explains what the current theories are and provides avenues for further exploration. In the final element of the book, working with a team of top cryptographers from Royal Holloway, University of London the author sets his own code, based on the techniques that have been revealed throughout the book. Sure to intrigue all lovers of puzzles and codes, the winning person who deciphers the code will receive an original, German World War Two Enigma machine, worth over 20,000. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged., Books<

ISBN: 9780752875262

Hardback. Very Good., 3