Apollo and America's Moon Landing Program: Unconventional, Contrary, and Ugly: The Lunar Landing Research Vehicle (NASA SP-2004-4535) - Design and Development, LLTV, Armstrong    by Progressive Management
Price: $9.99 USD. 107280 words. Published on December 10, 2011. .
This official NASA history document - converted for accurate flowing-text e-book format reproduction - is the complete story of the important training vehicle for the Apollo moon landings, the Lunar Landing Research Vehicle (LLRV) and the later version, the Lunar Landing Training Vehicle (LLTV).