Rangers, Roboter und Raketen

From Author Wars - https://authorwars.com/books/rangers-roboter-und-raketen-2070868.html

Overview:

Title: Rangers, Roboter und Raketen
Author: Jürgen Duensing
Year: 1958
Type: Novels
Series: Space-Ranger Percy Collins
Number in Series: 1

Variant Titles:

1958. Rangers, Roboter und Raketen