The book has no illustrations or index. It may have numerous typos or missing text. However, purchasers can download a free scanned copy of the original rare book from the publisher's website (GeneralBooksClub.com). You can also preview excerpts of the book there. Purchasers are also entitled to a free trial membership in the General Books Club where they can select from more than a million books without charge. Original Publisher: Washington, DC: National Aeronautics and Space Administration, NASA History Office, Office of Policy and Plans: (Supt. of Docs., U.S. G.P.O., distributor); Publication date: 1998; Subjects: Outer space;