Codes, Ciphers and Secret Writing (Test Your Code Breaking Skills) Book + PRICE WATCH * Amazon pricing is not included in price watch

Codes, Ciphers and Secret Writing (Test Your Code Breaking Skills) Book

Codes, Ciphers and Secret Writing : Paperback : Dover Publications Inc. : 9780486247618 : 0486247619 : 28 Mar 2003 : Cipher and decipher codes: transposition and polyalphabetical ciphers, famous codes, typewriter and telephone codes, codes that use playing cards, knots, and swizzle sticks . . . even invisible writing and sending messages through space. 45 diagrams.Read More

from£4.99 | RRP: £4.99
* Excludes Voucher Code Discount Also available Used from £3.29
  • Product Description

    Experiment with cryptography—the science of secret writing. Cipher and decipher codes: transposition and polyalphabetical ciphers, famous codes, typewriter and telephone codes, codes that use playing cards, knots, and swizzle sticks...even invisible writing and sending messages through outer space. Hours of intrigue and challenge. 45 diagrams.

  • 0486247619
  • 9780486247618
  • Martin Gardner
  • 28 March 2003
  • Dover Publications Inc.
  • Paperback (Book)
  • 96
As an Amazon Associate we earn from qualifying purchases. If you click through any of the links below and make a purchase we may earn a small commission (at no extra cost to you). Click here to learn more.

Would you like your name to appear with the review?

We will post your book review within a day or so as long as it meets our guidelines and terms and conditions. All reviews submitted become the licensed property of www.find-book.co.uk as written in our terms and conditions. None of your personal details will be passed on to any other third party.

All form fields are required.