2006 - A Topological Picturebook (Paperback) → Hardcover ISBN-13: 9780387345420 ISBN-10: 0387345426 Genres: Science & Math, Engineering & Transportation ? 1988 - A Topological Picturebook (Hardcover) → Paperback ISBN-13: 9780387964263 ISBN-10: 0387964266 Genre: Science & Math ? |