Extraterrestrial intelligence and unidentified flying objects
Subtitle: a selected, annotated bibliography /Marcia S. Smith.. --
Contributors: Library of Congress. Congressional Research Service
Publisher: Congressional Research Service, Library of Congress, 1976.
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 45
Subjects: Unidentified flying objects -- Bibliography; Life on other planets -- Bibliography
Notes: Cover title.  "SUG 633."  "76-35 SP."