El Idioma de Los Espias

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Martin Gardner: El Idioma de Los Espias (Paperback, Spanish language, 2006, Ediciones de Mente)

Paperback

Spanish language

Published Nov. 9, 2006 by Ediciones de Mente.

ISBN:
978-950-765-200-4
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OCLC Number:
173276923

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4 stars (1 review)

Explains in simple terms how to encode and decode messages in various ciphers, describes coding machines, and gives formulas for invisible ink.

8 editions

Subjects

  • Form - Jokes & Riddles
  • General
  • Games / Gamebooks / Crosswords