1. Analyzing informal fallacies /   Publication: Englewood Cliffs, N.J. : Prentice-Hall, 1980 . xvi, 184 p. : Date:1980 Availability: Copies available: Tain Campus Education & Humanities [BC175 E53] (1), Actions: Add to cart
2. How we know what isn't so :   Publication: New York, N.Y. : Free Press, 1991 . vii, 216 p. ; 25 cm. Date:1991 Availability: Copies available: Turkeyen Campus Education & Humanities [BF442 G54] (1), Actions: Add to cart
3. Logical self-defense /   Publication: Toronto : McGraw-Hill Ryerson, 1983 . xii, 262 p. Date:1983 Availability: Copies available: Turkeyen Campus Education & Humanities [BC175 J63 1983] (1), Actions: Add to cart