Codes, Ciphers and Secret Writing
Book Details
Author(s)
Martin Gardner
Publisher
Dover Publications Inc.
ISBN / ASIN
0486247619
ISBN-13
9780486247618
Availability
Habituellement expédié sous 24 h
Sales Rank
#161,444
Category
Juvenile Nonfiction
Marketplace
France 🇫🇷
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Description
Codes, Ciphers and Secret Writing Cipher and decipher codes: transposition and polyalphabetical ciphers, famous codes, typewriter and telephone codes, codes that use playing cards, knots, and swizzle sticks . . . even invisible writing and sending messages through space. 45 diagrams. Full description
