Spara
Capturing Enigma
An attack by a British destroyer on a German U-boat in the Eastern Mediterranean in October 1942 altered the course of the entire war. The capture of secret coding material from U-559, at the cost of two of HMS Petard's crew, enabled Bletchley Park's codebreakers to successfully crack the U-boat cypher.
- Undertitel
- How HMS Petard Seized the German Naval Codes
- Författare
- Stephen Harper
- ISBN
- 9780750930505
- Språk
- Engelska
- Vikt
- 200 gram
- Utgivningsdatum
- 2002-07-01
- Förlag
- The History Press Ltd
- Sidor
- 192
