Publisher's Synopsis
"Read about the historical code makers and breakers who protected their countries by coding and decoding messages for their governments, and the modern cryptologists who keep emails, texts, and online purchases secure"--.
Book (01 Aug 2021)
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"Read about the historical code makers and breakers who protected their countries by coding and decoding messages for their governments, and the modern cryptologists who keep emails, texts, and online purchases secure"--.
ISBN: | 9781728404585 |
Publisher: | Lerner Publications Company, an imprint of Lerner Publishing Group, Inc. |
Imprint: | Lerner Publications Company, an imprint of Lerner Publishing Group, Inc. |
Pub date: | 01 Aug 2021 |
DEWEY: | 652.8 |
DEWEY edition: | 23 |
Language: | English |
Number of pages: | 32 |
Weight: | 277g |
Height: | 231mm |
Width: | 180mm |
Spine width: | 8mm |