Modal logic: an introduction/
Chellas, Brian F.
Modal logic: an introduction/ Brian F. Chellas. - Cambridge, UK: New York: Cambridge University Press, [1980]. - xii, 295 p.: ill.; 24 cm.
Includes indexes.
Bibliography: p. [278]-279.
0521224764 0521295157 (pbk.)
76047197
Modality (Logic)
511.3 / C516m
Modal logic: an introduction/ Brian F. Chellas. - Cambridge, UK: New York: Cambridge University Press, [1980]. - xii, 295 p.: ill.; 24 cm.
Includes indexes.
Bibliography: p. [278]-279.
0521224764 0521295157 (pbk.)
76047197
Modality (Logic)
511.3 / C516m