Secret Messages: Collection of Puzzles Using Codes and Ciphers - Tapa blanda

Hawtin, J.C.

 
9780906212783: Secret Messages: Collection of Puzzles Using Codes and Ciphers
Tapa blanda
ISBN 10: 0906212782 ISBN 13: 9780906212783
Editorial: Tarquin Publications, 1990

Sinopsis

A light-hearted dash through the history of cryptography with messages, jokes and riddles to encipher and decipher. In addition, there are ingenious gadgets to make which help with the solutions to some of the puzzles.

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Reseña del editor

A light-hearted dash through the history of cryptography with messages, jokes and riddles to encipher and decipher. In addition, there are ingenious gadgets to make which help with the solutions to some of the puzzles.

Reseña del editor

This book is a light-hearted dash through the history of cryptology with plenty of amusing messages, jokes and riddles to encipher and decipher. With the end of the cold war and increasing European unity there is no need to treat cryptography as a subject only appropriate to stories of espionage and warfare. Many children from about 8 or 9 find learning about ciphers as interesting as learning chess or tackling good brain teaser. If they like excriciating jokes and 'groan' riddles, so much the better. There are ingenious gadgets to make which help with the solutions to some of the puzzles.

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Editorial
Tarquin Publications
Año de publicación
1990
Idioma
Inglés
ISBN 10 
0906212782
ISBN 13 
9780906212783
Encuadernación
Tapa blanda
Número de páginas
50
Contacto del fabricante
no disponible
Persona responsable
no disponible

Otras ediciones populares con el mismo título

9781899618866: Secret Messages: A Collection of Puzzles Usingcodes and Ciphers

Edición Destacada

ISBN 10:  1899618864 ISBN 13:  9781899618866
Editorial: TARQUIN PUB, 2015
Tapa blanda