  2016 - Drawing the Line How Mason and Dixon Surveyed the Most Famous Border in America (Paperback) → Hardcover ISBN-13: 9781119141808 ISBN-10: 111914180X Genres: History, Science & Math, Engineering & Transportation ?  2016 - Drawing the Line How Mason and Dixon Surveyed the Most Famous Border in America (Hardcover) → Paperback, Hardcover ISBN-13: 9781119141877 ISBN-10: 1119141877 Genres: History, Science & Math, Engineering & Transportation ?  2009 - Weighing the World the Quest to Measure the Earth (Paperback) → Hardcover ISBN-13: 9780195384956 ISBN-10: 0195384954 Genre: Science & Math ?  2005 - Weighing the World the Quest to Measure the Earth (Hardcover) → Paperback ISBN-13: 9780195181692 ISBN-10: 0195181697 Genres: Science & Math, Engineering & Transportation ?  2000 - Drawing the Line How Mason and Dixon Surveyed the Most Famous Border in America (Hardcover) → Paperback, Hardcover ISBN-13: 9780471385028 ISBN-10: 0471385026 Genre: History ? |
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