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:
“It is one of the signs of the times. We confess that we have risen from reading this book with enlarged ideas, and grander conceptions of our duties in this world. It did expand us a little.”
—Henry David Thoreau (1817–1862)
“To feel most beautifully alive means to be reading something beautiful, ready always to apprehend in the flow of language the sudden flash of poetry.”
—Gaston Bachelard (1884–1962)