Systems of logic /
Martin, Norman M.
Systems of logic / Norman M. Martin. - Cambridge : Cambridge University Press, 1989. - 318 p. ; 23 cm.
0521365899
Logic symbolic and mathematical.
Systems of logic / Norman M. Martin. - Cambridge : Cambridge University Press, 1989. - 318 p. ; 23 cm.
0521365899
Logic symbolic and mathematical.
