Ufo!

The focus of this book is the problem of "UFO"s as a hazard to aviation. The author describes herself as an open minded skeptic. She believes "UFO"s absolutely exist, but regards them as literally unidentified and not necessarily of extraterrestrial origin. The events of this book are about "physically real phenomena" which are not debatable.

שנה

1999

שפה

English

הוצאה

Sterling

מהדורות

3

עמודים

192

ISBN

9780806987132

מקור הנתונים: Wikidata