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Title
The GEE System - V
Aristocrat - An Intelligence Test for Computers
A Cryptologic Fairy Tale
Book Review: Lincos, Design of a Language for Cosmic Intercourse, Part 1
German Agent Systems of World War II
Are the Russians Gaining Wordwise?
The Unbreakable Cipher
The "Tunny" Machine and Its Solution
Book Review: Lost Languages
How the Germans Broke a U.S. Code
The GEE System I
The Borders of Cryptology
Did Aleksandr Popov Invent Radio?
Abstract Groups Defined by Generating Operators
A Program for Correcting Spelling Errors
COMINT Satellites - A Space Problem
Bayes Marches On
Approximation of Central Limits
LIGHTNING
Intercept of USSR Missile Transmissions
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