Die dritte Menschheit?

From Author Wars - https://authorwars.com/books/die-dritte-menschheit-1947379.html

Overview:

Title: Die dritte Menschheit?
Author: Kurt Mahr
Year: 1979
Type: Essays
Series: Perry Rhodan Computer
Number in Series: 208

Variant Titles:

1979. Die dritte Menschheit?