ISBN 1472557913 books & textbook
Simplicius: On Aristotle On the Heavens 1.2-3 (Ancient Commentators on Aristotle)
Simplicius Griffin, Michael Sorabji, Richard Mueller, Ian
Bloomsbury Academic /2014-04-10 Paperback / 208 Pages
isbn-10: 1472557913 / isbn-13: 9781472557919
