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40 pages • first pub 1975 (editions)
ISBN/UID: 9780684162195
Format: Paperback
Language: English
Publisher: Charles Scribner's Sons
Publication date: 28 March 1975
informative
medium-paced
Description
Text and illustrations introduce various codes and ciphers and give examples of their use throughout history.
Community Reviews
Content Warnings
40 pages • first pub 1975 (editions)
ISBN/UID: 9780684162195
Format: Paperback
Language: English
Publisher: Charles Scribner's Sons
Publication date: 28 March 1975
informative
medium-paced
Description
Text and illustrations introduce various codes and ciphers and give examples of their use throughout history.
Community Reviews
Content Warnings