Libros de symbolic and mathematical logic

Gottlob Frege

Towards a General Theory of Classifications

Fuzzy Logic and Soft Computing

Algebra, mathematical logic, number theory, topology

Mathematico Deductive Theory of Rote Learning

Wittgensteins Kristall

Fuzzy Sets Theory and Applications

Combinatorial Algebra

Duality Theories for Boolean Algebras with Operators

Proofs of the Cantor-Bernstein Theorem

Many Valued Topology and its Applications

Dynamics and Management of Reasoning Processes

Sets, logic, and categories

Turing's World 3.0 for the Macintosh

The Logic Book with Student Solutions Manual

Essays on Frege's Conception of Truth. (Grazer Philosophische Studien 75) (Grazer Philosophische Studien)

The logic of names

Essence of logic

Fuzzy Sets in Decision Analysis, Operations Research and Statistics

Carnap's Logical syntax of language