The Annotated Flatland: A Romance of Many Dimensions
Ian Nicholas Stewart & Edwin A. Abbot
Salvia divinorum
Jochen Gartz
Encyclopedia of Creativity, Invention, Innovation and Entrepreneurship
Elias G. Carayannis
Freedom and Necessity: St. Augustine's Teaching on Divine Power ...
Gerald Bonner
Mathematical Modeling using Fuzzy Logic: Applications to Sustainability
Abhijit. Pandit
The Scientific Outlook
Bertrand Russell