2004 - Building of the Arch (Paperback) → Paperback ISBN-13: 9780931056055 ISBN-10: 0931056055 Genres: Crafts, Hobbies & Home, Engineering & Transportation ? 1999 - Building of the Arch (Paperback) → Paperback ISBN-13: 9780931056123 ISBN-10: 0931056128 Genre: Engineering & Transportation ? |