Irving M Copi
Introduction to logic/ by Irving M Copi. - 7th ed. - Aurobindo, 1986. - 729p.
9788120309425
Logic
160 / N95
Introduction to logic/ by Irving M Copi. - 7th ed. - Aurobindo, 1986. - 729p.
9788120309425
Logic
160 / N95