Lost aviation technology
Subtitle: ancient craft, ancient landing sites, ancient pilots, and mysterious energy are identified, classified and tested
By: [Veerasingham Dhuruvasangary].
Publisher: New Century Book House
Published: 1994
Place of publication: Chennai
Language: eng
Number of pages: 154
Subjects: Aeronautics -- History.
Other titles: Mysteries
Notes: Includes bibliographical references (p. 148-150).