Modal logic : an introduction /
Chellas, Brian F,
Modal logic : an introduction / [print] Brian F. Chellas. - Cambridge [Eng. ; New York : Cambridge University Press, (c)1980. - xii, 295 pages : illistrations ; 24 cm.
76047197
Modality (Logic)
BC199.C516.M633 1980 BC199
Modal logic : an introduction / [print] Brian F. Chellas. - Cambridge [Eng. ; New York : Cambridge University Press, (c)1980. - xii, 295 pages : illistrations ; 24 cm.
76047197
Modality (Logic)
BC199.C516.M633 1980 BC199