2091143
9780141390420
This volume tells the full story behind the crucial operation by the Allies during the Second World War. It gives the account of what happened at Station X, where the high-level signals transmitted on the Germans complex Enigma machine were broken.Ronald Lewin is the author of 'Ultra Goes to War (Penguin Classic Military History)' with ISBN 9780141390420 and ISBN 0141390425.
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