Subjective Logic: A Formalism for Reasoning Under Uncertainty
Audun Jøsang
Natural Language Communication with Computers
Leonard Bolc
Science and Religion: Are They Compatible?
Alvin Plantinga & Daniel Clement Dennett
The Power of Critical Thinking: Effective Reasoning About Ordinary ...
Lewis Vaughn
Philosophy of Mathematics: Selected Writings
Charles Sanders Peirce
Portuguese: A Linguistic Introduction
Milton M. Azevedo
Portugese
Tait, Norma de Oliveira