Joss pearson (11 Ergebnisse)

Paperback. Zustand: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Zustand: 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.

Paperback. Zustand: Very Good. Cribs for Victory: The Untold Story of Bletchley Park's Secret Room 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. .…

Paperback. Zustand: Fine.

Paperback. Zustand: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Paperback. Paar lichte gebruikssporen, nog een (zeer) goed exemplaar. Please see description or ask for photos. Mennim, Peter (illustrator).

paperback. Zustand: Good. Signed first edition. SIGNED COPY.

paperback. Zustand: Very Good. Zustand des Schutzumschlags: Very Good. First Edition.

Soft cover. Zustand: Very Good. Zustand des Schutzumschlags: Poor. 1st Edition. First Edition / First Print. Paperback copy, no dustjacket as issued. 147pp. B/w photographs. Not library copy, no creasing to spine, no inscriptions, previous owners name/address sticker to top of title page. (75/7).

, Softcover/Paperback. Zustand: Sehr gut. 160 Seiten Fresh and clean copy in good condition. Contents: Part I: Cribs for Victory: Introduction - The London Scottish - Caxton Street and Bolitho's Angels - Harpenden and Beaumanor - Bletchley: The Scene - The Cryptographic Background -Helping the Cryptographers - Contributions to Intelligence - Co-operation witht eh Russians - The End of teh Affair - Part II: About Neil Webster - The War Letters - Part III: Fusion Room Confusion - Preparations for D-Day Programme - From Fusion to SIXTA - ISBN 9780955954184 Sprache: Englisch Gewicht in Gramm: 396.…

Paperback. Zustand: Very Good. The item may have been opened and read, but it has no defects. In 1940 a small band of academics was hired by a secret department of the Foreign Office. For the rest of the Second World War, they controlled the interception of enemy radio communications, broke most of the great bulk of intercepted secret enciphered messages, and passed on their contents to Churchill and the concerned command within a few hours, and sometimes a few minutes, of their interception.Bletchley Park's Secret Room is a posthumous account of the secret code-breaking process in Bletchley Park's Fusion Room during the Second World War by Major Neil Webster, one of the key members of the team involved. Having only received security clearance in 2010, this first-hand account recalls the workings of the Fusion Room, the central unit where decrypted German messages obtained from Hut 6 were compared with the corresponding data extracted by the log readers from the daily radio traffic between enemy stations, thus enabling a complete wartime picture of the enemy order of battle to be constructed.This fascinating and insightful book describes in detail the intellectual and technical challenge, the personal stories, the setbacks and the triumphs of life at Bletchley Park. Copyright © Amberley Publishing.…