Das Generationen-Raumschiff

From Author Wars - https://authorwars.com/books/das-generationen-raumschiff-1666631.html

Overview:

Title: Das Generationen-Raumschiff
Author: Kurt Mahr
Year: 1975
Type: Essays
Series: Perry Rhodan Computer
Number in Series: 11

Variant Titles:

1975. Das Generationen-Raumschiff