A More Perfect Heaven: How Copernicus Revolutionized the Cosmos por Sobel, Dava

Walker Books, Limited. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages.

Walker & Company, 2011. Hardcover. Very Good. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Walker & Company, 2011. Hardcover. Very Good. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

UsedGood. Former library book with the usual stamps, stickers and labels. The item shows wear from consistent use, but it remains in good condition and works perfectly. All pages and cover are intact (including the dust cover, if applicable). Spine may show signs of wear. Pages may include limited notes and highlighting. May NOT include discs, access code or other supplemental materials.

Walker & Company, 2011. Hardcover. Good. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Walker Books, Limited. Used - Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects.

UsedVeryGood. Fast shipping and order satisfaction guaranteed. A portion of your purchase benefits Non-Profit Organizations, First Aid and Fire Stations!

Walker. Used - Very Good. 2011. Hardcover. Cloth, d.j. Some shelf-wear. Else clean copy. Very Good.

Walker Books, October 2011. Hardcover. Used - Good/Good.

Walker & Company, September 2011. Hardcover. VG/Very Good. used hardcover in a dust jacket. jacket is slightly worn about the edges, but with no tears and not price clipped. pages and binding are clean, straight and tight. there are no marks to the text or other serious flaws.