Publisher's Synopsis
"Steganography is the art of concealing messages in plain sight. Read about invisible inks, the Cardano Grille, the use of microdots in WWI, and the butterfly maps of Lord Baden-Powell"--
Hardback (01 Aug 2021)
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"Steganography is the art of concealing messages in plain sight. Read about invisible inks, the Cardano Grille, the use of microdots in WWI, and the butterfly maps of Lord Baden-Powell"--
ISBN: | 9781728404622 |
Publisher: | Lerner Publications |
Imprint: | Lerner Publications |
Pub date: | 01 Aug 2021 |
DEWEY: | 652.8 |
DEWEY edition: | 23 |
Language: | English |
Number of pages: | 32 |
Weight: | 236g |
Height: | 231mm |
Width: | 180mm |
Spine width: | 8mm |