Concept to Reality: Contributions of the NASA Langley Research Center to U.S. Civil Aircraft of the 1990s By Chambers, Joseph R. Books / Paperback Transportation › Spaceflight Publisher: NASA, January 2003 Price $43.95 Free Shipping Send to a friend Used - Good Good condition. (aeronautics, aviation, spaceflight) $43.95 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.