Introduction to semantics and formalization of logic.
Carnap, Rudolf, 1891-1970
Introduction to semantics and formalization of logic. - Cambridge, Mass. : Harvard University Press, 1959. - 2 v ; in 1.
Semantics.
Logic, Symbolic and mathematical.
Introduction to semantics and formalization of logic. - Cambridge, Mass. : Harvard University Press, 1959. - 2 v ; in 1.
Semantics.
Logic, Symbolic and mathematical.
