"Rien du tout, ou la consequence" par Solange Marriot

From Author Wars - https://authorwars.com/books/rien-du-tout-ou-la-consequence-par-solange-marriot-839391.html

Overview:

Title: "Rien du tout, ou la consequence" par Solange Marriot
Author: Stanisław Lem
Year: 1971
Type: Short Fiction
Series: The Apocryphs

Variant Titles:

Editions/Publications:

Unknown. Doskonała próżnia (Unknown, Stanisław Lem, Czytelnik, 239 pages, Paperback, Collection)
Unknown. Doskonała próżnia / Wielkość urojona (Unknown, Stanisław Lem, Wydawnictwo Literackie, zł 40.00, 335+[1] pages, Hardcover, Omnibus)