Unitas oppositorum
From Author Wars - https://authorwars.com/books/unitas-oppositorum-2095150.html
Overview:
- Title: Unitas oppositorum
- Author: Stanisław Lem
- Year: 1971
- Type: Essays
Editions/Publications:
- Unknown. Erzählungen 1949 - 1970 (Unknown, Stanisław Lem, Hanser, ISBN-10: 3446134476, DM 34.00, 242 pages, Hardcover, Collection)