Edition:
3rd edition
ISBN:
9780780816596
,
0780816595
Content:
"A comprehensive encyclopedia that describes the UFO phenomenon from the beginning and offers the first calibrated scientific proof for the existence of UFOs. Includes expert summaries, investigation details, and declassified materials where available. Includes detailed entries, sources, a comprehensive bibliography, cross-referencing, and an index"
Note:
Includes bibliographical references and index
Additional Edition:
ISBN 9780780816602
Language:
English
Keywords:
UFO
;
Außerirdische Intelligenz
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