An Analysis of Nonpositional Numeral Systems Christopher Hollings Article 03 April 2009 Pages: 15 - 23
A Look Back at Hermann Minkowski’s Cologne Lecture “Raum und Zeit” David E. Rowe Years Ago 26 March 2009 Pages: 27 - 39
Teaching the Kepler Laws for Freshmen Maris van HaandelGert Heckman OriginalPaper Open access 05 March 2009 Pages: 40 - 44
The Lord of the Rings Part I: The NSF Fellowship of the Rings Colin Adams Mathematically Bent 02 April 2009 Pages: 51 - 53
Mathematics in The Marches, Italy Kim Williams The Mathematical Tourist 12 December 2008 Pages: 54 - 56
L’Équation de Kolmogoroff. Vie et mort de Wolfgang Doeblin, un gÉnie dans la tourmente by Marc Petit Bernard Bru Reviews 26 March 2009 Pages: 61 - 65
Guesstimationby Lawrence Weinstein, and John A. Adam Marion Deutsche Cohen Review 18 March 2009 Pages: 66 - 67
Les déchiffreurs. Voyage en mathématiques The Unravelers. Mathematical Snapshots by Jean-François Dars, Annick Lesnes, and Anne Papillault; English edition translated by Vivienne Méla Jean-Michel Kantor Review 04 April 2009 Pages: 70 - 71
Italian Mathematics Between the Two World Wars by Angelo Guerraggio and Pietro Nastasi David Wilkins Review 06 March 2009 Pages: 72 - 75
Impossible? Surprising Solutions to Counterintuitive Conundrums by Julian Havil John J. Watkins Review 05 March 2009 Pages: 76 - 77
Chases and Escapes. The Mathematics of Pursuit and Evasion by Paul J. Nahin Serge Tabachnikov Review 31 March 2009 Pages: 78 - 79