L'anneau-monde

From Author Wars - https://authorwars.com/publications/lanneau-monde-329663.html

Overview:

Title: L'anneau-monde
Author: Larry Niven
Year: 1983
ISBN-10: 2720101656
Publisher: OPTA
Price: F35.00
Pages: 306
Binding: Paperback
Type: Novel
Title Reference: L'anneau-monde
Notes: Unknown printing rank (probable 1st).
Translation : Jacques Polanis
Note the appearance of a system of stars (here two for a longer book, one for shorter texts) on the spine, indicating the price category of the book.