Symbolic logic
COPI,I.M.
Symbolic logic Irving M.Copi - 5th ed. - New Work Macmillan 1979 - xiii,398p.
0029787408
PHIL / CIn79
Symbolic logic Irving M.Copi - 5th ed. - New Work Macmillan 1979 - xiii,398p.
0029787408
PHIL / CIn79