Calculus Made Easy
Martin Gardner & Silvanus P. Thompson
Personalmanagement
Dirk Holtbrügge
Eye Movements in Reading: Perceptual and Language Processes
Keith Rayner
Gurdjieff Zitate über Lernen Verstehen by Gurdjieff, G.I.
Georges Ivanovich Gurdjieff
The Philosophical Evaluation of Religious Experience
John A. Taber
Jewish Gnosticism, Merkabah Mysticism, and Talmudic Tradition
Gershom G. Scholem