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Unsolved!: The History and Mystery of the World's Greatest Ciphers from Ancient Egypt to Online Secret Societies Hardcover – May 30, 2017

4.2 out of 5 stars 9 customer reviews

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Product details

  • Hardcover: 624 pages
  • Publisher: Princeton University Press (May 30, 2017)
  • Language: English
  • ISBN-10: 0691167672
  • ISBN-13: 978-0691167671
  • Product Dimensions: 6.4 x 1.8 x 9.4 inches
  • Shipping Weight: 2.2 pounds (View shipping rates and policies)
  • Average Customer Review: 4.2 out of 5 stars 9 customer reviews
  • Amazon Best Sellers Rank: #314,980 in Books (See Top 100 in Books)
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July 19, 2017
Format: Kindle Edition|Verified Purchase
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May 15, 2018
Format: Hardcover|Verified Purchase
June 28, 2017
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May 2, 2018
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June 15, 2017
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December 1, 2017
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June 22, 2017
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November 3, 2017
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