Digital Fortress
- Format: Pocket
- Antall sider: 512
- Språk: Engelsk
- Forlag/Utgiver: SD Books
- EAN: 9780552159739
- Utgivelsesår: 2009
- Bidragsyter: Brown, Dan
169,-
When the National Security Agency's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls in its head cryptographer, Susan Fletcher, a brilliant, beautiful mathematician.