Schule der Planeten

From Author Wars - https://authorwars.com/publications/schule-der-planeten-624134.html

Overview:

Title: Schule der Planeten
Author: Felix Gasbarra
Year: 1991
ISBN-10: 325720549X
Publisher: Diogenes
Pages: 166
Binding: Paperback
Type: Novel
Title Reference: Schule der Planeten
Notes: Data from Amazon. Assumed later printing.