Ken Wilber - Filosofía Transpersonal
Ángel Rguez
One Million Things
Dk Pub
Mikhail Bakunin: The Philosophical Basis of His Theory of Anarchism
Paul McLaughlin
The Bloomsbury Encyclopedia of Utilitarianism
James E. Crimmins
A Primer of Lebesgue Integration
H. S. Bear
An Introduction to Language
Victoria Fromkin & Robert Rodman & Nina M. Hyams