Take a photo of a barcode or cover

—
John Dermot Turing
240 pages • missing pub info (view editions)
ISBN/UID: 1398815020
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
The Enigma cipher was supposed to be the German's impenetrable defence for its military communications against prying eyes during World War II. All manner of secrets were entrusted to it. When the Allies finally managed to crack the code, it heral...
Community Reviews
Content Warnings

—
John Dermot Turing
240 pages • missing pub info (view editions)
ISBN/UID: 1398815020
Format: Not specified
Language: English
Publisher: Not specified
Edition Pub Date: Not specified
Description
The Enigma cipher was supposed to be the German's impenetrable defence for its military communications against prying eyes during World War II. All manner of secrets were entrusted to it. When the Allies finally managed to crack the code, it heral...