Revision History

Dictionary of Logical Fallacies

11/23/96

Original text list with 68 fallacies written by David King and put in the public domain. It was part of A Guide to the Philosophy of Objectivism.
Converted to HTML and modified slightly by Bill Orton

4/6/97

Added 'textbook' fallacies from Copi "Intro to Logic" 4/6/97
Classified textbook fallacies by (relevance, ambiguity, formal) while adding, plus a few existing ones.

8/8/08