Dictionary of the Khazars - Male Edition
Milorad Pavic
Riemann surfaces and spin structures (Essay)
Michael F. Atiyah
Conceptual Graphs for Knowledge Representation: ... International ...
Guy W. Mineau & Bernard Moulin & John F. Sowa
Ken Wilber - Filosofía Transpersonal
Ángel Rguez
Philosophy as-and-of Literature
Arthur C. Danto
Future shock
Alvin Toffler
Nachhaltige Nicht-Nachhaltigk[..] Warum Die ökologische Transformation ...
Ingolfur Blühdorn & Felix Butzlaff & Michael Deflorian & Daniel Hausknost & Mirijam Mock