Kurs auf 20 B-40

From Author Wars - https://authorwars.com/books/kurs-auf-20-b-40-2586337.html

Overview:

Title: Kurs auf 20 B-40
Author: Gordon R. Dickson Harry Harrison
Year: 1976
Type: Novels

Editions/Publications:

Unknown. Kurs auf 20 B-40 (Unknown, Gordon R. Dickson, Goldmann, ISBN-10: 3442232201, DM 4.00, 159 pages, Paperback, Novel)
Unknown. Kurs auf 20 B-40 (Unknown, Harry Harrison, Goldmann, ISBN-10: 3442232201, DM 4.00, 159 pages, Paperback, Novel)