Introduction to logic

A concise introduction to logic

Digital fundamentals

The uses of argument

The logic of Hegel

Methods of logic. --

A System of Logic, Ratiocinative and Inductive

Logic, the theory of inquiry

Gödel's Proof

Reason and argument

Logic

Introduction to logic.

The art of clear thinking

Digital design

Introduction to logic.

Mathematics and Plausible Reasoning, Volume 1

Essays in experimental logic

A preface to logic (Meridian books)

An introductory logic

Practical logic.

Logic as a human instrument

Practical logic

Meaning and necessity

Critical Thinking

Language, proof, and logic

Logic and knowledge

Logic and contemporary rhetoric

Logic machines and diagrams

Being logical

Philosophische Grammatik

Digital systems

Discrete mathematics and its applications

Lewis Carroll's Symbolic logic

Fuzzy thinking

Logic and psychology.

Logic Programming

An investigation of the laws of thought

Logic, or, The art of thinking

Advancement of learning

The development of logic