history of technology
One of the most important twentieth century computer papers, written by the mathematical genius Alan Turing, has sold for £205,250 at Bonhams Books, Maps, Manuscripts and Photographs sale in London
Conservation & Restoration
Preserve the VALUE of your books: Read BOOK RESTORATION UNVEILED, An Essential Guide (more)
Book Dealer: Antiquarian & Rare
(612) 963-1666
Offering Books, Journals, Ephemera Botany, Gardening, Exploration, Herbs, Natural (more)
