The X-planes : X-1 to X-45
This new and revised version of The X-Planes contains a detailed and authoritative account of each U.S. X-designated aircraft. Each aircraft is fully described, and coverage of history, specifications, propulsion systems, and disposition are included in a logical, readable format. Complementing the text are more than 900 photographs, many of which have never-before been published
Print Book, English, 2001
3rd ed
Midland Pub., Hinckley [England], 2001