Orders of Magnitude: a History of the NACA and NASA, 1915-1990 By Bilstein, Roger E. Books / Paperback Transportation › Spaceflight Publisher: NASA, Washington, DC, January 1989 Price $23.11 Free Shipping Send to a friend Used - Good Good condition. (NASA, Aeronautics, Space Exploration, History) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. $23.11 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.