Before Bletchley Park by Paul Gannon
A fully revised and updated account of the author's acclaimed book Inside Room 40
PAUL GANNON is a science and technology writer. He is the author of the best-selling Colossus: Bletchley Park’s Greatest Secret (2006) and Trojan Horses and National Champions, Crisis in Europe’s Computing and Telecommunications Industry (IT Book of the Year 1997).
| SKU | Unavailable |
| ISBN 13 | 9780750992466 |
| ISBN 10 | 0750992468 |
| Title | Before Bletchley Park |
| Author | Paul Gannon |
| Condition | Unavailable |
| Binding Type | Hardback |
| Publisher | The History Press Ltd |
| Year published | 2020-10-06 |
| Number of pages | 352 |
| Cover note | Book picture is for illustrative purposes only, actual binding, cover or edition may vary. |
| Note | Unavailable |