The First Book of Codes and Ciphers
Published on 31. December 1956
Book
Paperback/Softback
62 pages
978-0-531-00502-6 (ISBN)
More details
Series
Language
English
Place of publication
United Kingdom
Target group
Children/juvenile
US School Grade: Fourth Grade
Illustrations
illustrations some in colour
ISBN-13
978-0-531-00502-6 (9780531005026)
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Schweitzer Classification