Leblanc, Hugues
Deductive logic / Hugues Leblanc
Mass. Allyn and Bacon , 1974
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Truth, syntax and modality : proceedings of the temple university conference on alternative semantics / Edited by Hugues Leblanc
Nort-Holland Publishing Company, 1973
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Palmer, F.R.
Semantics
Cambridge University Press, 1991
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Carnap, Rudolf
Meaning and necessity: a study in semantics and modal logic
Phoenix Books, 1947
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Beth, E.W.
Semantic construction of intuitionistic logic / E. W. Beth
N.V. Noord-Hollandsche Uitgevers Maatschappij, 1956
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