Further Reading
- Battle of Wits, by S. Budiansky,
- Combined Fleet Decoded by J. Prados
- The Emperor's Codes: Bletchley Park's role in breaking Japan's secret cyphers Michael Smith
Read more about this topic: Purple (cipher Machine)
Famous quotes containing the word reading:
“How many a man has dated a new era in his life from the reading of a book! The book exists for us, perchance, that will explain our miracles and reveal new ones. The at present unutterable things we may find somewhere uttered.”
—Henry David Thoreau (1817–1862)
“There are worse crimes than burning books. One of them is not reading them.”
—Joseph Brodsky (b. 1940)