UFO guide: 1947-1967 : containing international lists of books and magazine article[s] on UFO's flying saucers, and about life on other planets; world-wide directories of flying saucer organizations, professional groups and research centers concerned with space research and astronautics, a partial list of sightings, and an international directory of flying saucer magazines / by Martin H. Sable.
Martin Howard Sable
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