Vintage Book Logic An Introduction by Lionel Ruby (1950, HC) Lippincott Co

Logic, an introduction by Lionel Ruby

Vintage Book Logic An Introduction by Lionel Ruby (1950, HC) Lippincott Co

Logic: An Introduction by Lionel Ruby: New

Logic: An Introduction, Ruby, Lionel, Very Good Book

Logic: An Introduction, Ruby, Lionel

1953 An Introduction to Symbolic Logic by Susanne Langer Second Revised Edition

The Sayings of Lao Tzu 1972 Translated from Chinese Intro by Lionel Giles HC