Front cover image for The UFO handbook : a guide to investigating, evaluating, and reporting UFO sightings

The UFO handbook : a guide to investigating, evaluating, and reporting UFO sightings

Allan Hendry (Author)
An explanation of the usual reasons for confusing IFOs (identified flying objects) with UFOs and a survey of the tools used to investigate reported UFO sightings

Print Book, English, 1979
Doubleday, Garden City, N.Y., 1979