Download or read book Galen's Institutio Logica written by John Spangler Kieffer and published by JHU Press. This book was released on 2020-02-03 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1964. This book is a translation of Institutio Logica, which was probably written by Galen, although scholars disagree on the possibility of this work being a forgery. It provides a survey on the history of logic written around the third century.