Who broke the wartime codes?
Explains what wartime codes were, how Allied codebreakers decoded them, and how primary and other sources provide this information.
Heinemann Library
2014
9781432996062
book
Lexile:
1 130
Holdings
| hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 144514 | 4017020 | 2269 | 410923 | 573944 | LIVH | 286 | T 203642 | 940.54 BAR | 940.54 | 1575485655 | 1709567815 |
| 680281 | 4425873 | 2307 | 410923 | 573944 | FAJA | 175 | FAJA221116 | 940.54 BAR | 940.54 | 1579893772 | 1736518457 |
| 1549240 | 5177658 | 2347 | 410923 | 573944 | WESP | 492 | WESP2014123 | 940.54 BAR | 940.54 | 1581465224 | 1736518457 |