Modal logics
Feys, Robert
Modal logics Edited with some complements by Joseph Dopp. - Paris Gauthier-Villars 1965. - 215 p.
Bibliography : p. [187]-215.
Modality Logic
Logic, Symbolic and mathematical
Modal logics Edited with some complements by Joseph Dopp. - Paris Gauthier-Villars 1965. - 215 p.
Bibliography : p. [187]-215.
Modality Logic
Logic, Symbolic and mathematical