New introduction to modal logic
Hughes, G.E.
New introduction to modal logic - - London : Routledge, 1996 1996 - x,421 p. 22 cm - .
0-415-12599-512
Modality (Logic)
Modal analysis
164 Hug
New introduction to modal logic - - London : Routledge, 1996 1996 - x,421 p. 22 cm - .
0-415-12599-512
Modality (Logic)
Modal analysis
164 Hug