Deductive Logic

Deductive Logic by Warren Goldfarb: Used

Deductive Logic

Introduction to Logic: And to the Methodology of Deductive Sciences (Dover Books

Introduction to Logic and the Methodology of Deductive Sciences by Alfred Tarski

Introduction to Logic: and to the Methodology of Deductive Sciences - VERY GOOD

Math Perplexors - Deductive Logic Puzzles - Level A, Grades 3 & 4 - Homeschool

Deductive Logic - Hardcover By Goldfarb, Warren - GOOD