Messages in Code

Messages in Code

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Description

Describes various types of codes and ciphers, including the genetic code, and how useful they are to spiesshow more

Product details

  • 12-17
  • Hardback | 32 pages
  • 217 x 274 x 8mm | 313g
  • Franklin Watts
  • United States
  • English
  • 0531144755
  • 9780531144756