Enigma
On Sunday 1 November 1931 Hans Thilo Schmidt, a forty-three-year-old executive at the German Defence Ministry Cipher Office in Berlin, took a step from which there was no turning back.
January 5, 2001
publish date
??
physical format
432
pages
Publisher
Wiley
External links
Librarything
https://www.librarything.com/work/3131260Related works
