Das UFO-Phänomen
Subtitle: Beweise für unheiml. Begegnungen d. ersten, zweiten u. dritten Art
By: Johannes von Buttlar.
Publisher: Bertelsmann
Published: 1978
Place of publication: München
Language: ger
Number of pages: 223
Subjects: Unidentified flying objects.
Notes: Bibliography: p. 220-[221]
Includes index.