Gurdjieff Chapters (Warrior´s Way)
Robert de Ropp
Number: The Language of Science
Tobias Dantzig
Gilbert Simondon and the Philosophy of the Transindividual
Muriel Combes
A Crash Course in Mathematica®
Stephan Kaufmann
Advanced Mathematical Methods for Engineering and Science Students
G. Stephenson & P. M. Radmore
The Crusades
Timothy L. Biel