http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
philosophy of nature and its methods in Proclus' Commentary on Plato's Timaeus
Περιλαμβάνει βιβλιογραφία και ευρετήριο.
Philosophia antiqua : a series of studies in ancient philosophy 121