G som i hemlig
G som i hemlig online bombuj. About the Siemens Geheimschreiber - G printer - a crypto machine that Hitler's engineers designed in the 30's. The mathematician Arne Beurling at Uppsala University revealed the G-printer's secret.
- Žáner: Dokumentární
- Režisér: Olle Häger
- Herci: Hans Villius,