At the threshold
Subtitle: UFOs, science, and the New Age
By: by Charles F. Emmons.
Series: The new millenium library ;; v. 2; New millennium library ;; v. 2.
Publisher: Wild Flower Press
Published: 1997
Place of publication: Mill Spring, NC
Language: eng
Number of pages: 268
Subjects: Unidentified flying objects.
Notes: Includes bibliographical references (p. [245]-264) and index.