Tout l'été en un jour

From Author Wars - https://authorwars.com/books/tout-lete-en-un-jour-1454214.html

Overview:

Title: Tout l'été en un jour
Author: Ray Bradbury
Year: 1956
Type: Short Fiction

Editions/Publications:

Unknown. Science-Fiction (Unknown, Ray Bradbury, Flammarion, ISBN-10: 2700701224, 318 pages, Paperback, Anthology)
Unknown. Fiction, #26 (Unknown, Ray Bradbury, OPTA, F100, 132 pages, digest, MAGAZINE)