1984 - Portuguese
George Orwell
Georg Wilhelm Friedrich Hegel: Encyclopedia of the Philosophical ...
Georg Wilhelm Fredrich Hegel
Economic and Financial Modeling with Mathematica®
Hal R. Varian
Decoding the spiritual messages of everyday life how life shows ...
DeBell, Paul
Philosophy of Biology
Mohan Matthen
Secrets of Mental Math: The Mathemagician's Guide to Lightning ...
Arthur T. Benjamin & Michael Shermer
Geometric Data Structures for Computer Graphics
Elmar Langetepe & Gabriel Zachmann
The Foundations of Arithmetic: A Logico-Mathematical Enquiry ...
Gottlob Frege