Item Detail Information
The first book of codes and ciphers
Book
The first book of codes and ciphers
Copies
1 Total copies, 1 Copies are in, 0 Copies are out.
Shows how symbols are used for whole words and letters. Also includes methods for making invisible ink. Examples of cryptic messages from Caesar's day to the discovery of the Rosetta Stone are also given.
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Title
The first book of codes and ciphers
Call No
652.8 EPS
Authors
Epstein, Sam, 1909-
Roth, Laszlo
Epstein, Beryl Williams, 1910-
Subjects
Cryptography.
Ciphers.
Language
English
Published
[New York] : Watts, [c1956]
Publication Desc
62 p. : ill. (some col.) ;
LCCN
56009134 /L
Target Audience
009-014
Dimensions
22 cm.