9780593049822 - Action This Day (16 risultati)

Paperback. Condizione: Very Good. Action This Day 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. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!

Paperback. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

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.

Soft cover. Condizione: Very Good. Spine has mild reading creases. Pages of text are clean, lightly age toned and free of markings. Binding is tight and secure. ***Shipped within 24 hours from the beautiful Baltimore inner harbor area. First class service; accurate descriptions. Most items packed in boxes, not envelopes.***.

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.

(Subject: Intelligence, Espionage, Reconnaissance & Electronic Warfare) Good in creased card covers. Pen marks on first two pages. In 1941 Britain stood alone against the unstoppable Nazi war machine. British and Polish codebreakers at Bletchley Park had broken the German Enigma cipher, but their staff and resources were small. In October 1941, leading codebreakers, including the outstanding Alan Turing, wrote to Winston Churchill asking for help. He ordered that they be given all they needed, adding the instruction: 'Action This Day'. It was to be a key turning point in the war. Their brilliant work is believed to have shortened it by up to two years. The authors, leading authorities on the work of Bletchley Park, have assembled a number of key writers to explain its importance in the history of codebreaking and the birth of today's computer age. (Published: 2001) (Publisher: Bantam Books) (ISBN: 0593049829) (Pagination: xv + 543pp. Plates, illustrations, bibliography, index.) (Condition: ) UL-XXXXXX.

Condizione: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,800grams, ISBN:9780593049822.

Paperback. Condizione: Very Good. The brilliant work carried out by British codebreakers based at Bletchley Park is now believed to have shortened the duration of World War II by up to two years. But during the dark days of 1941, as Britain stood almost alone against the apparently unstoppable tide of the Nazi war machine, this remarkable achievement seemed a million miles away. With the help of their Polish counterparts, the British codebreakers had broken the German Enigma machine cipher. But the resources on which they could call were so small that it seemed their achievements would be in vain. Without the necessary manpower, they would never be able to take full advantage of their ability to break the German codes and ciphers. In October 1941, four of the leading codebreakers, including the outstanding Alan Turing, wrote a letter to Winston Churchill asking for help. Reminding him that on a recent visit to Bletchley Park he had praised their work, they told him that it was "being held up and in some cases not being done at all, principally because we cannot get sufficient staff to deal with it." Churchill insisted that they be given everything they needed, adding the succinct instruction: "action this day". It was to be a key turning point for the codebreakers, if not for the war itself. To mark the 60th anniversary of Churchill's "action this day", Michael Smith and Ralph Erskine, both authorities on the work of Bletchley Park, have assembled a number of key writers to explain its importance in the history of 20th century codebreaking and the birth of today's computer age. The authors include several of those who worked at Bletchley Park, some of whom have only now agreed to tell their stories, as well as a number of prominent experts on various aspects of the codebreakers' extraordinary achievements. The contributors and editors have donated their royalties from the publication of this book to the Bletchley Park Trust, originally set up to commemorate the codebreakers' work. 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. Condizione: Used; Very Good. **SHIPPED FROM UK** We believe you will be completely satisfied with our quick and reliable service. All orders are dispatched as swiftly as possible! Buy with confidence! Greener Books.

Condizione: Good. Paperback, 8vo.

Condizione: Good. Paperback, 8vo.

Condizione: Good. Paperback, 8vo.

Paperback. Condizione: Very Good. No Jacket. First Paperback Editiion. Copy in illustrated card wraps. Spine lightly creased from use. Free of inscriptions. Clean text with b/w plates.

paperback. Condizione: New. In shrink wrap. Looks like an interesting title!