SINOPSIS DEL LIBRO

<p>This is the last untold story of Bletchley Park. Using declassified information, Paul Gannon gives us a gripping account of the invention of the world&apos;s first true computer, Colossus.<br><br>Uncover the secrets of Bletchley Park&apos;s code-breaking computers.<br><br><br>In 1940, almost a year after the outbreak of the Second World war, Allied radio operators at an interception station in South London began picking up messages in a strang...Seguir leyendo