Theaetetus
Plato
The Meaning of History: Reflections on Spengler, Toynbee, and ...
Henry A. Kissinger
Online papers on consciousness
David John Chalmers
Analysis of Several Complex Variables
Takeo Ohsawa
An Introduction to English Grammar
Gerald Nelson & Sidney Greenbaum
Die Junghegelianer: Soziologie einer Intellektuellengr[..]
Wolfgang Essbach