Unidentified flying objects and Air Force Project Blue Book.

Bibliographic Details

Format:	Government Document eBook
Language:	English
Published:	[Arlington, Va.] : U.S. Air Force, 2003.
Series:	USAF fact sheet.
Subjects:	Project Blue Book (U.S.) Unidentified flying objects.
Online Access:	https://purl.fdlp.gov/GPO/gpo153025