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480 pages • paperback • first pub 1998 • 3 editions
ISBN/UID: 9780750948357
Format: Paperback
Language: English
Publisher: The History Press Ltd
Edition Pub Date: 12 Jun 1998
Description
As a cryptographer driven to improve the security of secret codes for Britain's Special Operations Executive (SOE) during World War II, Marks used wit and tenacity to find effective vehicles for safe communication among Allied agents. "Between Sil...
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480 pages • paperback • 1998
ISBN/UID: 9780750948357
Format: Paperback
Language: English
Publisher: The History Press Ltd
Edition Pub Date: 12 Jun 1998
Description
As a cryptographer driven to improve the security of secret codes for Britain's Special Operations Executive (SOE) during World War II, Marks used wit and tenacity to find effective vehicles for safe communication among Allied agents. "Between Sil...