TITLE: Etymologiarum sive Originum libri XX
DATE: Seventh century A.D.
AUTHOR: St. Isidore of Seville, 600 - 636 A.D.
DESCRIPTION: see the 3 attached .pdf files, Introduction 53 pages (1) a 182-page monograph , (#2) a 42-page monograph (#3) a 47-page monograph (#4) The T-O Diagram and its Religious Connotations
Last Updated: 22 June 2025
