Encyclopedia of Mathematics
James Stuart Tanton
Mathematical Epistemology and Psychology
Jean Piaget & Evert W. Beth
Synthese Library (12)
The Oxford History of the Crusades
Jonathan Riley-Smith
Foundations of Data Mining and Knowledge Discovery
Tsau Young Lin & Setsuo Ohsuga & Churn-Jung Liau & Xiaohua Hu & Shusaku Tsumoto
Game, Set, and Math: Enigmas and Conundrums
Ian Nicholas Stewart
The Tribe (Societas)
Ben Cobley