The Six Unsolved Ciphers
Inside the Mysterious Codes That Have Confounded the World's Greatest Cryptographers
Format:Paperback
Publisher:Amorata Press
Published:28th Aug '07
Currently unavailable, and unfortunately no date known when it will be back
This paperback, "The Six Unsolved Ciphers" from Richard Belfield, was published 28th August 2007 by Amorata Press.
ISBN: 9781569756287
Dimensions: unknown
Weight: unknown
312 pages