| Author: | McKay, Sinclair, |
| Other Athors: | 李晨曦, translator
Li, Chenxi,translator. |
| ISBN: | 9787541164279 |
| Publication: | 成都 :四川文艺出版社,2022
Chengdu : Sichuan wen yi chu ban she,
|
| Edition: | 第1版
Di 1 ban. |
| Format: | ix, 166 pages :illustrations 21 cm. |
| Series: | 白马时光
Bai ma shi guang |
| Language: | Text in simplified Chinese script. |
| Subjects/Genres: | World War, 1939-1945--Cryptography.
World War, 1939-1945--Electronic intelligence--Great Britain.
World War, 1939-1945--Secret service--Great Britain.
Cryptography--Great Britain--History--20th century.
Cryptograms.
Puzzles. |