Isbn: 9780750978859 - lorenz: breaking hitler's top secret code at bletchley park (15 risultati)

Hardcover. Condizione: Very Good. Lorenz: Breaking Hitler's Top Secret Code at Bletchley Park This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping.…

Condizione: Like New. Most items will be dispatched the same or the next working day. An apparently unread copy in perfect condition. Dust cover is intact with no nicks or tears. Spine has no signs of creasing. Pages are clean and not marred by notes or folds of any kind.

Condizione: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned.

Condizione: Very Good. Most items will be dispatched the same or the next working day. A copy that has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Hardcover. Condizione: Good. VG condition book with dust jacket. DJ is clean, has fresh colours and has little wear to edges. Book has clean and bright contents.

Condizione: Very Good. Condizione sovraccoperta: 47408550. 1789420098. 9/14/2026 9:08:18 PM.

Hardcover. Condizione: Very Good.

Hardcover. Condizione: Used; Good. Dispatched, from the UK, within 48 hours of ordering. This book is in good condition but will show signs of previous ownership. Please expect some creasing to the spine and/or minor damage to the cover.

Condizione: Very Good. Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.

Hardcover. Condizione: Very Good. Condizione sovraccoperta: Very Good. 1st Edition. 240 pages, very good condition, no markings, very good DJ. 15.6 x 2.54 x 23.39 cm The breaking of the Enigma machine is one of the most heroic stories of the Second World War and highlights the crucial work of the codebreakers of Bletchley Park, which prevented Britain's certain defeat in 1941. But there was another German cipher machine, used by Hitler himself to convey messages to his top generals in the field. A machine more complex and secure than Enigma. A machine that could never be broken. For sixty years, no one knew about Lorenz or 'Tunny', or the determined group of men who finally broke the code and thus changed the course of the war. Many of them went to their deaths without anyone knowing of their achievements. Here, for the first time, senior codebreaker Captain Jerry Roberts tells the complete story of this extraordinary feat of intellect and of his struggle to get his wartime colleagues the recognition they deserve. The work carried out at Bletchley Park during the war to partially automate the process of breaking Lorenz, which had previously been done entirely by hand, was groundbreaking and is recognised as having kick-started the modern computer age.…

Cloth. Condizione: Fine. Condizione sovraccoperta: Near Fine. First Edition. Hardcover First Edition 9780750978859. The breaking of the Enigma machine is one of the most heroic stories of World War II, and highlights the crucial work of the Bletchley Park codebreakers which shortened the war by several years. But there was another code machine used by Hitler himself to convey messages to his top commanders in the field. More complex and secure than Enigma, it could never be broken. For 60 years no one knew about Lorenz or "Tunny," or the courageous group of men who finally broke the code. Here for the first time, codebreaker Jerry Roberts tells how these forgotten heroes of Bletchley broke Hitler s top secret code, and how he finally got the codebreakers the recognition they deserve.…

Hardcover. Condizione: new. New Copy. Customer Service Guaranteed.

Hardcover. Condizione: New. Condizione sovraccoperta: As New. 1st Edition. This copy is in new, unmarked condition bound in burgundy cloth covered boards with bright gilt titling to the spine. This copy is bright, tight, white and square. The unclipped dust wrapper is in as new condition. International postal rates are calculated on a book weighing 1 Kilo, in cases where the book weighs more than 1 Kilo increased postal rates will be quoted, where the book weighs less then postage will be reduced accordingly. The breaking of the Enigma machine is one of the most heroic stories of World War II, and highlights the crucial work of the Bletchley Park codebreakers which shortened the war by several years. But there was another code machine used by Hitler himself to convey messages to his top commanders in the field. More complex and secure than Enigma, it could never be broken. For 60 years no one knew about Lorenz or "Tunny," or the courageous group of men who finally broke the code. Here for the first time, codebreaker Jerry Roberts tells how these forgotten heroes of Bletchley broke Hitler's top secret code, and how he finally got the codebreakers the recognition they deserve. Ref MM 5. …

Hardcover. Condizione: New.

Cloth. Condizione: As New. Condizione sovraccoperta: As New. The cracking of Lorenz was a key step in the development of computing. pp240, illus.DW in archival sleeve.