Positivism and Realism - Chapter 1
Moritz Schlick
The Encyclopedia of Ghosts and Spirits
Rosemary Ellen Guiley & Troy Taylor
What Has Athens to Do With Jerusalem?: Timaeus and Genesis in ...
Jaroslav Pelikan & Professor Jaroslav Pelikan
Geometric Optics: Theory and Design of Astronomical Optical ...
Antonio Romano
Key Concepts in the Philosophy of Education
Christopher Winch & John Gingell
Ontological Categories
Javier Cumpa & Erwin Tegtmeier