Rajaa
Hakutulokset: 9781848327528
Rajaa
yksi hakutulos.
Gordon Welchman: Bletchley Park's Architect of Ultra Intelligence
sidottu,
2014,
englanti,
ISBN 9781848327528
'A magnificent biography which finally provides recognition to one of Bletchley's and Britain's lost heroes.' Michael Smith The Official Secrets Act and the passing of time have …