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“b jack copeland”

Showing 1 - 12 of 12 results for “b jack copeland”
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  • Colossus:The secrets of Bletchley Park's code-breaking computers

    The secrets of Bletchley Park's code-breaking computers

    by B. Jack Copeland ...
    At last - the secrets of Bletchley Park's powerful codebreaking computers.This is a history of Colossus, the world's first fully-functioning electronic digital computer. Colossus was used during the Second World War at the Government Code and Cypher School at Bletchley Park, where it played an invaluable role cracking enemy codes. Until very recently, much about the Colossus machine was shrouded ... Read more

    $24.69 USD

  • Turing

    Pioneer of the Information Age

    by B. Jack Copeland ...
    Alan Turing is regarded as one of the greatest scientists of the 20th century. But who was Turing, and what did he achieve during his tragically short life of 41 years? Best known as the genius who broke Germany's most secret codes during the war of 1939-45, Turing was also the father of the modern computer. Today, all who 'click-to-open' are familiar with the impact of Turing's ideas. Here, B. ... Read more

    $13.29 USD

  • The Essential Turing

    Edited by B. Jack. Copeland ...
    Alan Turing, pioneer of computing and WWII codebreaker, is one of the most important and influential thinkers of the twentieth century. In this volume for the first time his key writings are made available to a broad, non-specialist readership. They make fascinating reading both in their own right and for their historic significance: contemporary computational theory, cognitive science, artificial ... Read more

    $30.59 USD

  • Alan Turing's Electronic Brain

    The Struggle to Build the ACE, the World's Fastest Computer

    by others ...
    The mathematical genius Alan Turing, now well known for his crucial wartime role in breaking the ENIGMA code, was the first to conceive of the fundamental principle of the modern computer-the idea of controlling a computing machine's operations by means of a program of coded instructions, stored in the machine's 'memory'. In 1945 Turing drew up his revolutionary design for an electronic computing ... Read more

    $30.59 USD

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  • The Secrets of Station X

    How the Bletchley Park codebreakers helped win the war

    by Michael Smith ...
    The astonishing story of how the British codebreakers of Bletchley Park cracked the Nazi Enigma cyphers, cutting an estimated two years off the Second World War, never ceases to amaze.No one is better placed to tell that story than Michael Smith, whose number one bestseller Station X was one of the earliest accounts. Using recently released secret files, along with personal interviews with many of ... Read more

    $5.69 USD or Free with Kobo Plus

  • GCHQ

    by Richard Aldrich ...
    As we become ever-more aware of how our governments “eavesdrop” on our conversations, here is a gripping exploration of this unknown realm of the British secret service: Government Communication Headquarters (GCHQ).GCHQ is the successor to the famous Bletchley Park wartime code-breaking organisation and is the largest and most secretive intelligence organisation in the country. During the war, it ... Read more

    $8.49 USD

  • The Secret Listeners

    How the Y Service Intercepted the German Codes for Bletchley Park

    by Sinclair McKay ...
    Behind the celebrated code-breaking at Bletchley Park lies another secret…The men and women of the ‘Y’ (for Wireless’) Service were sent out across the world to run listening stations from Gibraltar to Cairo, intercepting the German military’s encrypted messages for decoding back at the now-famous Bletchley Park mansion.Such wartime postings were life-changing adventures – travel out by flying ... Read more

    Was $9.59 USD Now $4.99 USD

  • The Secret Life of Bletchley Park

    The WWII Codebreaking Centre and the Men and Women Who Worked There

    by Sinclair McKay ...
    Bletchley Park has played a vital role in British history. This Victorian country house in the Buckinghamshire countryside was was where one of the war’s most famous – and crucial – achievements was made: the cracking of Germany’ s 'Enigma' code in which its most important military communications were couched.It was home to some of Britain’s most brilliant mathematical brains, such as Alan Turing, ... Read more

    Was $7.19 USD Now $3.99 USD

  • Enigma

    The Battle For The Code

    by Hugh Sebag-Montefiore ...
    The complete story of how the German Enigma codes were broken. Perfect for fans of THE IMITATION GAME, the new film on Alan Turing's Enigma code, starring Benedict Cumberbatch.Breaking the German Enigma codes was not only about brilliant mathematicians and professors at Bletchley Park. There is another aspect of the story which it is only now possible to tell. It takes in the exploits of spies, ... Read more

    $5.99 USD

  • The Great Philosophers: Turing

    by Andrew Hodges ...
    Series series GREAT PHILOSOPHERS
    Alan Turing's 1936 paper On Computable Numbers, introducing the Turing machine, was a landmark of twentieth-century thought. It settled a deep problem in the foundations of mathematics, and provided the principle of the post-war electronic computer. It also supplied a new approach to the philosophy of the mind.Influenced by his crucial codebreaking work in the Second World War, and by practical ... Read more

    $2.99 USD

  • Alan Turing and his Contemporaries

    Building the world's first computers

    by Simon Lavington, Chris Burton, Martin Campbell-Kelly, Roger Johnson ...
    Secret wartime projects in code-breaking, radar and ballistics produced a wealth of ideas and technologies that kick-started the development of digital computers. This is the story of the people and projects that flourished in the post-war period. By 1955 computers had begun to appear in the market-place. The Information Age was dawning and Alan Turing and his contemporaries held centre stage. ... Read more

    $28.29 USD

  • With Wings Like Eagles

    A History of the Battle of Britain

    by Michael Korda ...
    “[With Wings Like Eagles is] bold and refreshing… Korda writes with great elegance and flair.”—Wall Street JournalFrom the New York Times bestselling author of Ike and Horse People, Michael Korda, comes With Wings Like Eagles, the harrowing story of The Battle of Britain, one of the most important battles of World War II. In the words of the Washington Post Book World, “With Wings Like Eagles is a ... Read more

    $8.99 USD