All about UFO's
By: [written by Ted Wilding-White ; alien astronauts section written by Kenneth Gatland]
Contributors: Gatland, Kenneth William, 1924-
Series: The world of the unknown
Publisher: Usborne
Published: 1979
Place of publication: London
Number of pages: 32
ISBN-13: 9780860201519; 9780860201502
Subjects: Unidentified flying objects -- Juvenile literature.
Genres: Juvenile literature.