found: Action theory, c1976.
found: Ethics of withdrawal of life-support systems, c1983:CIP t.p. (Douglas N. Walton) book, p. 259 (prof. of philosophy, University of Winnipeg)
found: Logical dialogue-games and fallacies, c1984:CIP t.p. (Douglas N. Walton, Dept. of Philosophy, Univ. of Winnipeg, Canada) CIP data sheet (b. 6/2/42)
found: NLM files, 2-6-85(hdg.: Walton, Douglas N.)
found: Informal logic, 1989:CIP t.p. (Douglas N. Walton) data sheet (Douglas Neil Walton)
found: Ad hominem arguments, c1998:CIP t.p. (Douglas Walton) data sheet (b. 06-02-1942)
found: Burden of Proof, Presumption and Argumentation, 2014:ECIP data view (Douglas Walton, b. June 2, 1942, Assumption Chair in Argumentation Studies and is Distinguished Research Fellow of the Centre for Research in Reasoning, Argumentation and Rhetoric at the University of Windsor, Canada)
