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The history of ciphers. Zhuravleva V.

$13.14
In Stock
Characteristics
A country
Russia
Age
From 6 years
Author
Zhuravleva Victoria
Number of pages
24
The theme of the encyclopedia
Story
...

The art of the secret transfer of messages was valued in antiquity and is also improved in our days. How did people pass their secrets at different times? How to encrypt your message so that the outsider does not read it? The answers are given by science cryptography and this book, telling about the art of secret writing.

for senior preschool and primary school age.

4th edition.

Characteristics
A country Russia
Age From 6 years
Author Zhuravleva Victoria
Number of pages 24
The theme of the encyclopedia Story
The year of publishing 2022
Type of cover Soft binding
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