Algebraic Foundations of Many Valued Reasoning formatIsbn:Softcover 9789048153367 This research is directed at formatIsbn:Softcover 9783642430046 This research is directed at fundamental biological problems Organized thematically and elementary algebra and topology While several other semantics for infinite valued logic are known in the literature notably Giles' game­ theoretic semantics based on subjective probabilities still the transi­ tion from two valued to many valued propositonallogic can hardly be modelled by anything simpler than the transformation of the familiar game of Twenty Questions into Ulam game with lies errors