Between silk and cyanide : a codemaker's war, 1941-1945
Marks, Leo
Between silk and cyanide : a codemaker's war, 1941-1945
Leo Marks
- New York Free Press c1998
- 613 p. : ill. ; 25 cm
Includes index
9780684867809
99017581
Cryptographers - Great Britain - Biography Marks, Leo World War, 1939-1945 - Cryptography World War, 1939-1945 - Personal narratives, British World War, 1939-1945 - Secret service - Great Britain