Dokumentarbericht: Elfter internationaler Interner Kongress der UFO-Forscher in Wiesbaden 1975 
Subtitle: Generalthema, Interstellare Raumfahrt
Publisher: Ventla
Published: 1976
Language: ger
Format: Perfect Paperback
Number of pages: 232
ISBN-13: 9783880710634
Subjects: Congresses; Unidentified flying objects