The Master Key System: Der Schlüssel zum Erfolg (German Edition)
Charles F. Haanel
Autobiography as Philosophy: The Philosophical Uses of Self-Presentation
Thomas Mathien & D. G. Wright
Knowledge Representation and Reasoning Under Uncertainty: Logic ...
Michael Masuch & László Pólos
Tesla Technology: Lost Inventions, Radio Tesla, Tesla Coil Combined, ...
George Trinkaus
For the new intellectual: the philosophy of Ayn Rand
Ayn Rand
A Study of Gurdjieff's Teaching
Kenneth Walker