The British government's top secret Code & Cypher School at Bletchley Park was the unlikely setting for one of the most vital undercover operations of the Second World War. The author provides an insight into the daily lives of the civilian and service personnel who contributed to the breaking of the Enigma.
- Limba : Engleza
- Data Publicarii : 20 May 2004
- Format : Paperback
- Numar pagini : 144
- ISBN : 9780750933629