1. Introduction to logic : propositional logic /   Publication: Upper Saddle River, N.J. : Prentice Hall, 1998 . xii, 259 p. : Date:1998 Availability: Copies available: Tain Campus Education & Humanities [BC181 P67 1998] (1), Actions: Add to cart
2. Introduction to logic :   Publication: Englewood Cliffs, N.J. : Prentice-Hall, 1984 . xiv, 239 p. : , Rev. ed. of: Propositional logic. 1974. | Includes index. 23 cm. Date:1984 Availability: No items available: Actions: Add to cart