Codes, Ciphers and Secret Writing 0486247619, 9780486247618

Experiment with cryptography - the science of secret writing. Cipher and decipher codes: transposition and polyalphabeti

372 110 2MB

English Pages 96 [49] Year 1984

Report DMCA / Copyright

DOWNLOAD PDF FILE

Codes, Ciphers and Secret Writing 
 0486247619, 9780486247618

  • 0 0 0
  • Like this paper and download? You can publish your own PDF file online for free in a few minutes! Sign Up
File loading please wait...
Recommend Papers