Unternehmen Dämmerung

From Author Wars - https://authorwars.com/publications/unternehmen-dammerung-443893.html

Overview:

Title: Unternehmen Dämmerung
Author: Mike Parnell
Year: 1961
Publisher: Widukind / Gebrüder Zimmermann
Price: DM 6.80
Pages: 271
Binding: Hardcover
Type: Novel
Title Reference: Unternehmen Dämmerung
Notes:
- First edition, first printing.
- All data taken from sf-leihbuch.de
- OCLC states a publication date of "circa 1955". The catalog number does not support this, 1961 is the plausible value as at sf-leihbuch.de.