The UFO enigma
Subtitle: the definitive explanation of the UFO phenomenon
By: Donald H. Menzel & Ernest H. Taves ; introd. by Fred L. Whipple.
Contributors: Taves, Ernest H. 1916- joint author.
Edition: 1st ed.
Publisher: Doubleday
Published: 1977
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 297
Subjects: Unidentified flying objects
Notes: Includes bibliographical references and index.