Mr. Babbages secret: The tale of a cypher and APL

By Ole Immanuel Franksen

ALTHOUGH IT MAY BE READ AS AN ENTERTAINING ACCOUNT OF THE CRYPTOGRAPHICAL WORKS OF bABBAGE AND OTHERS,THE READER WILL FIND THAT THE SUBJECT AREA OF THE 129TH CENTURY SECRET WRITING IS NOT THE GOAL IN... This description may be from another edition of this product.

• Format: Hardcover
• ISBN: 8787200864
• ISBN13: 9788787200868
• Release Date: January 1984
• Publisher: Strandberg
• Length: 319 Pages
• Weight: 1.74 lbs.