University of Michigan site explaining how the Greek philosopher believed in a geocentric universe and four elements.
(Added: Thu Jan 01 2004) ID 112645
Survey of Aristotle's logical work, especially his "Organon" and the syllogistic and dialectic elements in his philosophy.
(Added: Thu Jan 01 2004) ID 112642
Featuring the Greek philosopher and discussing his writings about logic, physical and psychological works, and works on natural history.
(Added: Thu Jan 01 2004) ID 112655