Symbolic logic: An Introduction by Richmond H Thomason

An Introduction to Symbolic Logic

Symbolic Logic: An Accessible Introduction to Serious Mathematical Logic, Vo...

Adrift on an Ice-Pan by Grenfell, Wilfred Thomason, Like New Used, Free shipp...

Symbolic Logic An Introduction Thomason Richmond H Hardcover 1970

An Introduction to Symbolic Logic by S K Langer

Introduction to Symbolic Logic and Its Applications