Les conquérants de l'enfer (Part 2 of 2)

From Author Wars - https://authorwars.com/books/les-conquerants-de-lenfer-part-2-of-2-1758795.html

Overview:

Title: Les conquérants de l'enfer (Part 2 of 2)
Author: Poul Anderson
Year: 1971
Type: Serials

Editions/Publications:

Unknown. Fiction, #207 (Unknown, Poul Anderson, OPTA, F4.00, 164 pages, digest, MAGAZINE)