ON MARS : EXPLORATION OF THE RED PLANET, 1958 - 1978 (THE NASA HISTORY SERIES) (NASA SP-4212)
Washington: Scientific and Technical Information Branch, National Aeronautics and Space Administration, 1984. Octavo; G+; Paperback; Spine, red with white print; Cover has vertical surface tear at center of front, slight edgewear, else clean and bright; Text block clean and tight; xvi, 535 pages, frontispiece (color), illustrated (b&w). More