'The Ultra Secret' - Frederick William Winterbotham CBE - Bog

Brand: Frederick William Winterbotham CBE

In April 1940, when British cryptographers at Bletchley Park decrypted some German air force messages, Group Captain Frederick Winterbotham recognized the potential of such intelligence and established a secure system to handle it. He created Special Liai

Reklamelink — vi modtager en kommission fra produkter købt igennem siden. Det påvirker ikke prisen for dig. Der tages forbehold for udsolgte varer, tastefejl og prisændringer.