During 1942-45, MI-19 created a number of Combined Services - Detailed Interrogation Centres in and around London. Sophisticated tapping equipment was installed, and secret gramophone recordings were made of conversations between German general staff officers. This title tells the story of this surveillance operation.
- Limba : Engleza
- Data Publicarii : 01 Aug 2007
- Format : Hardback
- Numar pagini : 416
- ISBN : 9781844157051