Secret Language by Barry J. Blake

By: Barry J. Blake

$55.19
RRP: $68.99
$13.80 Off RRP
ISBN
9780199579280
Date Released
Binding
Hardcover
Pages
328
Dimensions
140 x 204 x 32mm

Out Of Print

Description
Information
Tours languages that hide meanings from all but a chosen few, explains the difference between ciphers and codes, and shows how secret messages have been written and broken for years.
ISBN:
9780199579280
Publication Date:
19 / 04 / 2010
Pages:
328
Dimensions:
140 x 204 x 32mm

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