Der Außenweltler

From Author Wars - https://authorwars.com/books/der-aussenweltler-1530286.html

Overview:

Title: Der Außenweltler
Author: Poul Anderson
Year: 1973
Type: Novels

Editions/Publications:

Unknown. Der Außenweltler (Unknown, Poul Anderson, Heyne, DM 2.80, 143 pages, Paperback, Novel)
Unknown. Fremde aus dem All (Unknown, Poul Anderson, Bastei Lübbe, ISBN-10: 3404240316, DM 6.80, 413 pages, Paperback, Anthology)