Նորմալ դիտում MARC դիտում ISBD Դիտում

Marks, Leo.

Between silk and cyanide : a codemaker's war, 1941-1945 / Leo Marks. - New York, NY : Free Press, c1998. - 613 p. : ill. ; 25 cm. - 940.54/8641 .

Includes index.

ISBN: 0-684-86422-3

Subjects--Personal Names:
Marks, Leo.

Subjects--Topical Terms:
World War, 1939-1945--Cryptography.
World War, 1939-1945--Secret service--Great Britain.
World War, 1939-1945--Personal narratives, British.
Cryptographers--Biography.--Great Britain

Dewey Class. No.: 940.54/8641