Features
- Cover Type: Paperback with 96 pages
- Published by: Aegean Park Press June 1981
- Written in: English
- ISBN 10 Number: 0894120425
- ISBN 13 Number: 978-0894120428
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Book Dimensions:
10.7 x 8.2 x 0.3 inches
- Weighs: 10.4 ounces
Book Description
A classical, historical text that describes cipher systems known in the period of World War I. Contains peculiarities of the English, French, German, and Russian languages, plus other systems: the Wheatstone Cryptograph, the Masonic cipher, Bacon's cipher, Schotti's Dot cipher -- Line cipher, etc.