Knowledge Encyclopedia History!: The Past as You've Never Seen ...
Dorling Kindersley
Wiser
Md & Dilip Jeste & Scott Lafee
The Oxford Handbook of Electoral Systems
Erik S. Herron & Robert Pekkanen & Matthew Soberg Shugart
Axiomatic Fuzzy Set Theory and Its Applications
Xiaodong Liu & Witold Pedrycz
Fundamental Methods of Mathematical Economics
Alpha C. Chiang & Kevin Wainwright
Age of the Crusades
Tim Newark & Angus McBride