SRC-002105Tier 2
1979 Doubleday first edition
Publication: 1979-01-01
Publisher: Doubleday & Company, Inc. · United States
Language: en
Edition verification: reported
ISBN: 0-385-14348-6
Allan Hendry's investigation-centered study of 1,307 reports, conventional UFO impostors, witness perception, residual unexplained reports, evidential tools, and statistical and organizational limitations.