Introduction to logic /
Copi, Irving M.
Introduction to logic / Irving M. Copi. - 6th ed. - New York : MacMillan, 1982. - 604 p. : ill. ; 24 cm.
002324920X
81-5991
Logic.
Introduction to logic / Irving M. Copi. - 6th ed. - New York : MacMillan, 1982. - 604 p. : ill. ; 24 cm.
002324920X
81-5991
Logic.