A revision of a paper with the same title published in 1922 by the Riverbank Laboratories, this material was classified Confidential for over 50 years. This book provides two examples of cryptanalytic... This description may be from another edition of this product.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.