2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/122533The letter by Mark Perakh entitled "DEFINING COMPLEXITY: A Commentary to a paper by Charles H. Bennett" is here archived with the permission of the author. This letter was downloaded from the site "On Talk Reason, http://www.talkreason.org/articles/complexity.pdf, August (2004)".9 pages, 0 figuresChaotic Dynamicstext