UFO
By: by Rhoda Blumberg.
Series: A First book
Publisher: Watts
Published: 1977
Place of publication: New York
Language: eng
Number of pages: 63
Subjects: Unidentified flying objects -- Juvenile literature.; Unidentified flying objects.
Description: UFO sightings are traced from earliest times to the present with explanations presented in terms of natural phenomena or military and scientific activities.
Notes: Bibliography: p. 60-61.
Includes index.