Sind die UFOs Schwindel?
From Author Wars - https://authorwars.com/books/sind-die-ufos-schwindel-2049820.html
Overview:
- Title: Sind die UFOs Schwindel?
- Author: William Voltz
- Year: 1979
- Type: Essays
Editions/Publications:
- Unknown. SF Perry Rhodan Magazin, 2/79 (Unknown, William Voltz, Pabel, DM 2.50, 48+[2] pages, quarto, MAGAZINE)