Copi, Irving M.
Symbolic logic /Irving M.Copi - 5th ed. - New Delhi Prentice hall 1979 - xiii, 398 p.
Includes index.
29787408
Symbolic logic
160 / COP
Symbolic logic /Irving M.Copi - 5th ed. - New Delhi Prentice hall 1979 - xiii, 398 p.
Includes index.
29787408
Symbolic logic
160 / COP