Logic as a tool a guide to formal logical reasoning per Goranko, Valentin

Modal logic for philosophers per Garson, James W. 1943-

Elements of logic an integrative approach per Maboloc, Christopher Ryan B., Pascua, Edgar B. II

Teaching and learning logic (critical thinking) per Joven, Jose R.

Logic demystified per Boutelle, Anthony

Selected chpaters for the power of logic per Howard-Snyder, Frances

Logic towards critical thinking and reasoning per Ardales, Venancio B.

Logic towards critical thinking and reasoning per Ardales, Venancio B.

How to think logically per Seay, Gary, Nuccetelli, Susana

Table of contents only

Introduction to logic per Copi, Irving M.