Lectures on propositional calculi /
Wojcicki, Ryszard.
Lectures on propositional calculi / Ryszard Wojcicki ; edited by R. Ladniak. - Ossolineum : Polish Academy of Science, 1984. - 292 p. : - The Polish Academy of Sciences institute of Philosophy and Sociology. .
Includes index.
830401775X (pbk.)
Propositional calculus.
511.3 / Le
Lectures on propositional calculi / Ryszard Wojcicki ; edited by R. Ladniak. - Ossolineum : Polish Academy of Science, 1984. - 292 p. : - The Polish Academy of Sciences institute of Philosophy and Sociology. .
Includes index.
830401775X (pbk.)
Propositional calculus.
511.3 / Le