Encyclopedia of GIS
Shashi Shekhar & Hui Xiong
Data Clustering: Algorithms and Applications
Charu C. Aggarwal & Chandan K. Reddy
Philosophy of Mathematics in the Twentieth Century
Jeremy Avigad
Is God a Mathematician?
Mario Livio
What Is Negation?
Dov M. Gabbay & Heinrich Wansing
Age of Chivalry Or Legends of King Arthur
Thomas Bulfinch