2004 - On the Revolutions of Heavenly Spheres [On the Shoulders of Giants] (Paperback) ISBN-13: 9780762420216 ISBN-10: 0762420219 Genres: Science & Math, Engineering & Transportation ? 2003 - On the Shoulders of Giants the Great Works of Physics and Astronomy (Paperback) ISBN-13: 9780762416981 ISBN-10: 076241698X Genres: Science & Math, Engineering & Transportation ? |