Slye, Damon — Red Baron: historical overview & control documentation (Manual only for a computer game).

U.S.A: Dynamix, 1991. First Edition. Spiral bound. Clean, landscape format, tightly bound paperback, sunned spiral bound spine, glossy paper covers rubbed and creased at corners, no inscriptions, appears little used. Unpaginated, illustrations in the text & on plates, notes, bibliography, glossary. Undated but latest references are dated 1990. Good.