A history of unidentified flying objects including accounts of several famous sightings and results of federal investigations.
- ISBN10 0397317808
- ISBN13 9780397317806
- Publish Date 1 January 1978
- Publish Status Out of Print
- Out of Print 15 June 2011
- Publish Country US
- Imprint Lippincott Williams & Wilkins
- Format Hardcover
- Pages 160
- Language English