The Barnes & Noble Holiday Gift Guide! Shop NowThe Barnes & Noble Holiday Gift Guide! Shop Now
Product Image
Add Item to wish listAdd Item to wish list

Unravelling Enigma

By Maurice Freedman
eBook
$11.97
By Maurice Freedman
|Write a Review
Rewards iconEarn 5X Rewards 1/1 - 12/31
Formats
See All Formats & Editions
In stock
Buy this eBook as a gift for someone else

Personalize your gift

Required *

  • If the selected date is today, the recipient will receive the eBook within 1 hour.
  • If the selected date is in the future, the eBook will be delivered to the recipient around 3:00 AM EST on the specified date.
0 / 250
Pick up in store
Your local store may have stock of this item.

Available on compatible , the free NOOK App, and in My Digital Library

NOOK App

Open NOOK app

Download NOOK app

[@portabletext/react] Unknown block type "image", specify a component for it in the `components.types` prop

NOOK Devices

  • NOOK GlowLight 4 Plus
  • NOOK GlowLight 4e
  • NOOK GlowLight 4
  • NOOK GlowLight Plus 7.8
  • NOOK GlowLight 3
  • NOOK GlowLight Plus 6
  • NOOK 9" Lenovo Tablet (Arctic Grey and Frost Blue)
  • NOOK 10" HD Lenovo Tablet
  • NOOK Tablet 7" & 10.1
  • NOOK by Samsung Galaxy Tab 7.0 [Tab A and Tab 4]
  • NOOK by Samsung [Tab 4 10.1, S2 & E]
  • NOOK for iOS
  • NOOK for Android

BN.com website

Go to your Digital Library in My Account

Limit 1 per customer
Seldom out of the news for long, code-breaking has had a bad time in the media so far, readers and viewers often finding it as perplexing as it is intriguing. As one of the greatest achievements of the century, code- breaking is a fascinating story, but all too often misunderstood and felt to be obscure. The author covers the story from the early code-breaking efforts through the rickety structure of the pre-war Government Code and Cypher School to Bletchley Park where a large powerful organisat…

Categories