Knowledge Representation
Arthur B. Markman
Game, Set, and Math: Enigmas and Conundrums
Ian Nicholas Stewart
Another Fine Math You've Got Me Into. . .
Dover Recreational Math (1)
Mathematical Analysis and Its Inherent Nature
Hossein Hosseini Giv
Hands-On Data Visualization: Interactive Storytelling From Spreadsheets ...
Jack Dougherty & Ilya Ilyankou
The Complete Idiot's Guide to the Crusades
Paul L. Williams
The Complete Idiot's Guide Dream Dictionary
Eve Adamson
The Complete Idiot's Guide to Boating and Sailing
Frank Sargeant
The Complete Idiot's Guide to Learning Sign Language
Susan Shelly & Jim Schneck