GENIUS AT PLAY: THE CURIOUS MIND OF JOHN HORTON CONWAY [Signed x2]
New York: Bloomsbury, 2015. First Edition, First Printing. Octavo, xxiv, 454 pages. In Very Good condition with a Very Good dust jacket. Spine black with white, pink, and blue lettering. Dust jacket protected in mylar covering, with price uncut: "$30.00." Minor creasing to edges of dust jacket. Textblock clean. Signed flat by Roberts on title page and signed by John Conway on verso of dedication page. Shelved in Mathematics. More